Master lock reset lock box

Product Number: 1654. Description: Control Key, Retail Boxed Packaging. Master Carton Qty: 50. Body Width: 1-7/8 in (48 mm) Color: Silver. Offering convenient automatic locking, the Master Lock No. 1654 Built-In Combination Lock series is designed for horizontal latch box lockers and features five different pre-set combinations for a longer ...

Master lock reset lock box. Product Number: 5481D. Description: Retail Carded Packaging. Master Carton Qty: 4. Exterior dimensions (H x W x D): 5.4 in (136 mm) x 3 in (76 mm) x 2.2 in (56 mm) Weight W/o Packaging: 1.2 lb (.54 kg) Color: Black. Elevated convenience and security with the Master Lock 5481D Wall Mount Lock Box. This innovative lock box sets a new standard in ...

Resettable combination locks have a combination that is assigned by the owner of the lock. Therefore, Master Lock does not have record of the combination that the owner set. The lock cannot be reset unless it is in the open position. If your lock is attached to something, you will need to call a locksmith for removal.

On the bottom of the No. 175 lock there are four dials, numbered 0 through 9, for the user to set-your-own 4-digit combination from any of the 10,000 possibilities; providing convenience and security. The included reset tool, K175, is used by opening the No. 175 lock with the factory set or previously set combination, inserting the tool into ...Slide 1. Please Note: If you are unable to determine if your combination lock contains a valid serial number, please contact Customer Care at 800-464-2088. Combinations cannot be released by phone. Retail packaged combination locks like the 1500D may contain a serial number and date code or date code only (depending on when it was produced).I forgot the combination to this key box so I decided to disassemble it. In this video I am re-assembling this Master Lock Combination Key Holder Box and I a...3. Pull the shackle up and out of the lock box. 4. Place shackle around door handle or other object. 5. Reconnect shackle and lock box. To adjust/tighten fit: 1. While holding shackle in please, hold down shackle release button (F) and push up on lock box until shackle is snug. (Fig. 1) 2. Release button (F) to secure. 3. Close the compartment ...The Master Lock 5423EURD Wall Mount Push Button Lock Box features a 79mm wide metal body for durability. Stop hiding your keys under the doormat or under a flower pot : Select Access® is the perfect solution to share keys. The wall mount design offers permanent installation. With its push buttons, the Select Access 5423EURD is very easy …

Master Lock Bluetooth® Lock Boxes. For Real Estate Professionals, Small Business Owners, & Home Owners who distribute keys to guests, the Bluetooth® Lock Box from Master Lock is an electronic solution that can be managed & monitored from anywhere. There are no additional fees for monthly use or activation and access can be shared with anyone.Instructions: Opening the key storage. compartment door. 1. Open shutter door to reveal the dials and the. release button. 2. Rotate dials to the current combination (if the lock. is new, the combination is set at the factory to 0-.About This Product. The Master Lock 5400D Lock Box, Resettable Combination Dials (Two Pack) features a 3-1/4 in. (83 mm.) wide metal body for durability. Portable lock box design offers removable "over the knob" installation. Set your own four-digit combination for keyless convenience and increased security.Rotate the shackle 90 degrees from the lock position. Press the shackle and keep it down while you set your three-digit combination. Release the shackle and turn it back to the lock position. To reset most built-in locks, simply slide the lock button in the direction of the arrow, set your new code and release the button.If you recorded the key number, you may be able to get replacement keys from a hardware store or locksmith. If you didn't record the number, contact a locksmith to remove your lock. Please note there will likely be a fee for this service. I lost the keys to my Master Lock lock and don't know the key number.Master lock is the most popular lock brand in United States. And the Master Lock combination lock is probably the most popular in the world. This video will...

Master Lock Warehouse. 1600 W. La Quinta Rd. Suite/WHSE # 1. Nogales, AZ 85621. Procedure: Print out the Lost Combination Form from a printer friendly page, or download the PDF file. Have your Lost Combination Form notarized by a Notary Public to prove that you are the owner of the lock (you can include up to 6 combinations on one …1-3/4in (44mm) Wide Laminated Steel Pin Tumbler Padlock with 2-1/2in (64mm) Shackle. List Price: $17.74. Compare. With a century of experience in protecting what's important, Master Lock has the perfect padlock for you.The Master Lock 5424D Lock Box, Resettable Combination Dials, Light Up Dials features a 2-7/8 in. (72 mm.) wide metal body for durability. Portable lock box with light up dials offers the freedom of controlling access to your property in dark and low-light conditions. Lock box dials are high-contrast, illuminating dials with resettable ...Jul 2, 2021 ... Just want the good stuff? Skip to 9:20 for the open... In this episode I'll crack the Master Lock Safespace 5406D Portable Lock Box, ...5441EC. Bluetooth® Wall Mount Lock Box. List Price: $290.76. Compare. Find a lock. Sign up for updates and offers from Master Lock about personal products. * First Name. * Zip.Page 1 #5423D Wall Mount Push Button Lock Box Coffret verrouillé à boutons á montage mural Caja de seguridad con botón de contacto para montar en la pared g. 1a Operating Instructions: 4. The lock is now set to your "OPEN" Button new combination. Page 2 ( g. 5). w w w . m a s t e r l o c k . c o m Master Lock Company LLC, Milwaukee, WI 53210 U.S.A. | 800-308-9244 Master Lock Canada ...

Homewood heights homewood al.

About This Product. The Master Lock 5400D Lock Box, Resettable Combination Dials features a 3-1/4 in. (83 mm.) wide metal body for durability. Portable lock box design offers removable "over the knob" installation. Set your own four-digit combination for keyless convenience and increased security.Both Master Lock boxes enable setting your own 4-digit alphanumeric custom combination codes for keyless convenience. ... Set your own alpha/numeric combination lock box; Reset the combination for multiple personalized combination code options; For indoor and outdoor use; Key safe is constructed with a metal body for …Master Lock® padlock with the serial number _____. (Serial Number) *NOTE: You must attach a photocopy or digital image of the back of the padlock with this form. Please place an "X" next to your preferred method of delivery: My lock combination should be sent to: Please note, providing an email address will expedite theLost masterlock combo lock box rekeytrainingkey box hackLost masterlock combo lock box rekeytrainingkey box hackThe Master Lock 5401THRD wall mount lock box features a 3-1/4 in. (83 mm) wide metal body for durability. The wall mount design offers permanent installation.

The Master Lock No. 646D Set Your Own Combination Padlock features a 13/16in (20mm) wide metal body for durability. The 1/8in (3mm) diameter shackle is 11/16in (17mm) long and made of steel, offering resistance to cutting and sawing. The 3 dial combination security offers keyless convenience.Mar 7, 2019 ... Comments487. Murray Robertson. Way too easy. Box is not too secure.Set your own alpha/numeric combination lock box; Reset the combination for multiple personalized combination code options ; For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and weather cover to protect combination buttons ... Master Lock Box - Resettable ...How to Reset the Combination on the Master Lock Safe Space Portable Storage Box # ML5900D ... Master Lock Safe Space Portable Storage Box with Combination Lock (3 reviews) Code: ML5900D. Retail: $43.91. Our Price: $ 40.40. Add to Cart. Vehicle Locks; Lock Box; Keyed Unique; Plastic; Master Lock;I show how to pick a realtor lockbox, with push buttons.A pen and some paper. Eyeglasses (i.e. optional) How to Unlock a Lockbox without a Code. Step 1: Put the pick into the first number's gap. Step 2: Locate the faulty place in the wheel. Step 3: Repeat the procedure with the remaining digits until the lock is unlocked. Frequently Asked Questions.The Master Lock No. 176 Resettable Combination Padlock features a 2in (51mm) wide solid brass case for strength and weatherability and a 1in (25mm) tall, 5/16in (8mm) diameter hardened steel shackle for excellent cut resistance. The 4-digit dials allow you to set-your-own combination and reset to restrict/change allowed access - 10,000 ...Product Number: 3685. Description: Not Keyed, Commercial Boxed Packaging. Master Carton Qty: 12. Body Width: 2-1/8 in (54 mm) Color: Black. Designed to elevate the experience for facilities and users, the Master Lock 3685 Electronic Built-In Locker Lock combines a modern design with premium materials to offer improved functionality.The Master Lock No. 5415EURD Reinforced Security Select Access® Key Lock Box features a 105mm wide metal body for durability and accepts multiple house keys and access cards. Stop hiding your keys under the doormat or under a flower pot : Select Access® is the perfect solution to share access to your keys. The wall mount design offers ...Lost masterlock combo lock box rekeytrainingkey box hack

Product Number: 3630. Description: Control Key, Commercial Boxed Packaging. Master Carton Qty: 25. Body Width: 2-3/8 in (60 mm) Color: Silver. Designed for high customer turnover facilities, the Multi-User Built-In Combination lock adds convenience to your facility by giving visitors the ability to choose their own locker and set their own 3 ...

EZ RESET – To set your own personal combination: Unlock the lock using the factory set combination of “----“. Pull the cable out from the lock housing. To free up the number dials, flip the small reset lever up 180o until it is flat against the lock head (Fig. A). Turn the dials one at a time to set your personal 4-digit combination.Product Number: 5423D. Description: Retail Carded Packaging. Master Carton Qty: 4. Exterior dimensions (H x W x D): 4-5/8 in (11.7 cm) x 3-1/8 in (7.9 cm) x 2-1/16 in (5.2 cm) Color: Black. The Master Lock No. 5423D Wall Mount Push Button Lock Box features a 3-1/8in (79mm) wide metal body for durability. The wall mount design offers permanent ...Product Number: S602. Description: Commercial Boxed Packaging. Master Carton Qty: 1. Color: Red. The S602 Group Lock Box is made of 430-Grade stainless steel to withstand the toughest environments. The rugged construction offers enhanced design features, making this box stronger and easier to use. The S602 includes 19 total lockout holes ...Q: How do I set or reset the combination on my Master Lock 1520D / 1523D / 1524D / 1534D lock? · Open the lock and remove the shackle. · Pull off the metal end ....A: '- 5400EURD Medium key lock box Select Access® - with shackle - Instruction Manual - 5401EURD Medium key lock box Select Access® - wall mount - Instruction Manual - 5401EURDCRM Medium key lock box Select Access® - wall mount - Instruction Manual - 5403EURD Extra large key lock box Select Access® - wall mount - Instruction Manual - 5404EURD Small key lock box Select Access® - wall mount ...Shackle Diameter: 5/16 in (8 mm) Color: Gold. The Master Lock No. 875DLH padlock features a 2in (51mm) wide zinc body for strength and reliability. The 5/16in (8mm) diameter shackle is 2in (51mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The roller pin mechanism provides maximum protection against attacks.Automotive. Learn about Master Lock towing, trailer and truck security. Biometric Locks. Learn about Master Lock Biometric locks. Bluetooth ® Door Controller. Learn about Master Lock Bluetooth ® door controller.. Bluetooth ® Lock Boxes. Learn about Master Lock Bluetooth ® lock boxes.. Bluetooth ® Padlocks. Learn about Master Lock Bluetooth ® padlocks.. Cables & Bike Locks2847DAT. 9/16in (14mm) to 2-3/4in (70mm) Long Adjustable Stainless Steel Trailer Coupler Latch Lock. List Price: $12.21. Compare.Product Number: S602. Description: Commercial Boxed Packaging. Master Carton Qty: 1. Color: Red. The S602 Group Lock Box is made of 430-Grade stainless steel to withstand the toughest environments. The rugged construction offers enhanced design features, making this box stronger and easier to use. The S602 includes 19 total lockout holes ...

Formula 1 austin shuttle.

Daisy 25 parts diagram.

Push shackle in to lock until it clicks. Turn shackle another 90° to position 2. Set dials at black indicator line to desired combination. Pull shackle up. Verify that the dials remained set to the desired combination before locking. This lock now has a new combination. Be sure to store your combination at www.masterlockvault.com. Find a lock.Master Lock is recognized around the world as the authentic, enduring name in locks, combination padlocks and security products. ... Reset & Retrieve Lost Combinations; Lost Keys & Key Replacements; ... The Master Lock Safe Space Bluetooth Lock Boxes are designed to work with devices that are built to Bluetooth v4.0 (or higher) specifications ...To set the combination for a new lock box or reset the combination for an existing lock box: 1. Once opened, move the locking lever from A to B on the lock housing. The locking lever is located under the foam in the lid of the safe. 2. While open, set the combination to your own unique code; or reset it to a new code. 3. Move the locking lever ...Jul 28, 2021 ... How To Use A Master Lock 5400D Key Box Link To Subscribe➜ https://www.youtube.com/c/helpfullockpicker?sub_confirmation=1T Thank you for ...Model No. 5423 Wall Mount Lock Box Instruction Sheet. Title. Model No. 5423 Wall Mount Lock Box Instruction Sheet. Author. The Master Lock Company. Created Date. 2/28/2013 9:48:06 AM.Shackle Diameter: 3/16 in (5 mm) Color: Assorted. The Master Lock No. 1548DCM Set Your Own Combination Padlock features a 3-5/16in (84mm) wide metal body for durability. The 3/16in (5mm) diameter shackle is 1-3/16in (30mm) long and made of metal, offering resistance to cutting and sawing. The 3-digit set your own combination offers keyless ...Ensure the safety and convenience of accessing your property with the Master Lock 5480 Portable Lock Box. This industry leading “over the knob” installed lock box sets the new standard in the way you secure your property and share access, providing unparalleled storage, usability, and versatility.Master Lock Lock Box, Electronic Portable Key Safe, Bluetooth iOS/Android App and Keypad Codes, 3-1/4 in. Wide, 5440EC, Silver & Black . Visit the Master Lock Store. 4.2 4.2 out of 5 stars 1,491 ratings. 100+ bought in past month. $179.99 $ 179. 99.For Master Lock and American Lock products Call 1-800-778-2217 | Match My Key | Keyed Alike Padlocks | Combination Locks | Safety Lockout | Commercial Security | High Security | Locker Locks | Government Locks ... The Master Lock S3502 Wall Mount Group Lock Box contains a 12-lock hand caddy and removable key cup. Includes 12 exterior lock holes ...Master Lock is recognized around the world as the authentic, enduring name in locks, combination padlocks and security products. ... Reset & Retrieve Lost Combinations; Lost Keys & Key Replacements; ... The Master Lock Safe Space Bluetooth Lock Boxes are designed to work with devices that are built to Bluetooth v4.0 (or higher) specifications ...6. Prying. The most accessible and simplest method for how to open a lock box without a code or a key is by prying. This will require a tool such as a crowbar or a pry bar, with solid construction and a flat end to wedge between the …How to Open the 1590D Precision Dial Combination Lock. If this is a factory-new lock, the preset combination can be found on the instruction sheet included in the lock's packaging. Turn the dial right 3 times. Stop at the 1st number/letter. Turn left 1 full turn, pass the 1st number/letter & stop at the 2nd number/letter. ….

Step 4. Pull the straight paper clip out, raking it upward against the pins. At the same time, apply slight tension to the end of the L-shaped paper clip. When the combination of tension applied to each paper clip is right, the lock should open. You may need to try this a few times before it works. If you cannot open the lock box this way, try ...Outdoors. The Master Lock No. 175LHSS Resettable Combination Padlock features a 2in (51mm) wide solid brass case for strength and weatherability and a 2-1/4in (57mm) tall, 5/16in (8mm) diameter stainless steel shackle for corrosion and cut resistance. The 4-digit dials allow you to set-your-own combination and reset to restrict/change allowed ...View and Download Master Lock 5400D instructions online. 5400D locks pdf manual download. Sign In Upload. Download. ... Push the reset lever, up and right, back to the. original position. 5. Close the key storage compartment door ... Master Lock 5441EURENT - Key Lock Box Select Access Smart Manual (article) Master Lock Select Access 5420EURD ...The Master Lock No. 5440EC Bluetooth® Portable Lock Box features a 3-1/4" (83mm) wide metal body for durability and a fully removable shackle for convenience. The Master Lock Vault Enterprise system is designed to support Many Locks and Many Users with unmatched security, simplicity and accountability. Administrators c Title. Model No. 5423 Wall Mount Lock Box Instruction Sheet. Author. The Master Lock Company. Created Date. 2/28/2013 9:48:06 AM. View and Download Master Lock 5400D instructions online. 5400D locks pdf manual download.Shackle Width: 9/16 in (14 mm) Shackle Diameter: 3/16 in (5 mm) Color: Silver. The Master Lock No. 630D Set Your Own Combination Padlock features a 1-3/16in (30mm) wide solid metal body for durability. The 3/16in (5mm) diameter shackle is 1in (25mm) long and made of nickel plated steel, offering resistance to cutting and sawing.Bluetooth & Electronic Locks; Lock Boxes & Safes; Door Hardware; Chain & Cable Locks; U-locks; ... Reset & Retrieve Lost Combinations; Lost Keys & Key Replacements; ... The Master Lock No. 7040 ProSeries® Solid Body Padlock features a 1-3/4in (44mm) heavy hardened steel body with chrome rustproofing and a 1-3/16in (30mm) tall, 5/16in (8mm ...A pen and some paper. Eyeglasses (i.e. optional) How to Unlock a Lockbox without a Code. Step 1: Put the pick into the first number's gap. Step 2: Locate the faulty place in the wheel. Step 3: Repeat the procedure with the remaining digits until the lock is unlocked. Frequently Asked Questions. Master lock reset lock box, The Master Lock 5401THRDHC features both 5401D Lock Box, Resettable Combination Dials and 5490D Retractable Lock Box Key Tether. Large capacity key lock box enables secure storage of up to five keys. Retractable cable allows enough flexibility to access the door from a variety of portable and wall mount lock box locations. Lock box features a set-your-own four digit combination; Reset the ..., To reset the 175 and 176 you will go through the same process using the K175 reset tool. 1. Open the lock with the factory set (0-0-0-0) or the previously set combination. The lock must be set to the current combination, or you cannot reset it. 2. Insert reset tool (enclosed in package) in the hole on side of lock. Push reset tool in and turn ..., To ensure a Guest can no longer access a lock or lock box, the lock owner, should 1) Revoke Guest Access or Delete the Guest AND 2) Perform the Reset Keys function within proximity of the lock or lock box. Under your locks, touch the lock or lock box for which you wish to remove a guest. Touch manage lock in the upper right corner. Enter your ..., About This Product. The Master Lock 5422D Lock Box, Resettable Push Button Combination features a 3-1/8 in. (79 mm.) wide metal body for durability. Portable lock box shackle design offers over the door mounting for convenience. Lock box shackle is 1-5/6 in. (47 mm.) long, 1-13/32 in. (36 mm.) width and 13/32 in. (10 mm.) diameter., Master 5400D decoded (5401D panel mount)Crack Master combinationWatch https://youtu.be/yLWClySLEf8 to learn how to improvise a helpful tool.Like and subscrib..., The Master Lock No. 5425D Wall Mount Light-Up Dial Lock Box features a 2-7/8in (72mm) wide metal body for durability. The wall mount design offers permanent installation. The large, easy to read light-up dials, combined with resettable combination functionality, provide a secure storage location for spare keys and access cards., Master Lock Speed Dial won't open? Here's a how to open and reset a new Master Lock 1500iD Speed Dial™ Lock video. The Master Lock 1500iD uses directional mo..., Bluetooth & Electronic Locks; Lock Boxes & Safes; Door Hardware; ... Master Lock protects millions of bikes every day. Our bike locks are built to deter thieves, so whether you choose a cable lock or u-lock you can count on us to secure your bike while you’re away. ... Set-your-own combination instructions, combination reset, lost combination ..., Lost masterlock combo lock box rekeytrainingkey box hack, Step 1. Set the combination dials on the product to "000" if you have not yet set a personal combination code. Enter your current combination code to open the storage container if you had previously configured the combination lock. Slide the release button next to the combination dials in order to open the storage container., Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options; For indoor and outdoor use; Key safe is constructed with a metal body for durability and shutter door to protect combination dials from weather; Exterior dimensions: 4-3/4 inch (12 centimeter) H x 3-1/4 inch (8.3 ..., List Price: $32.40. Compare. Residential Door Hardware from Master Lock., Remove the instruction sheet from the box packaging. The Activation Code is located on the upper left side of the instructions. Q: How can I fix a Master Lock padlock that only opens occasionally or is difficult to open? ... To set or reset the combination on your Master Lock 1550 backpack lock: Align the dials to the previous combination. The ..., Master Lock is recognized around the world as the authentic, enduring name in locks, combination padlocks and security products. ... Reset & Retrieve Lost Combinations; Lost Keys & Key Replacements; ... The Master Lock Safe Space Bluetooth Lock Boxes are designed to work with devices that are built to Bluetooth v4.0 (or higher) specifications ..., 1. To enable your guests to access your lock box, open the Master Lock Vault eLocks APP. 2. Select the lock to which you would like to provide guest access from the Locks list. 3. Touch MANAGE LOCK in the upper right corner. Enter your passcode, if prompted. 4. Scroll down to GUESTS and touch the ADD A GUEST icon in the upper right corner. 5., To replace the battery on your Master Lock 4400 Bluetooth padlock: Unlock & open the lock. Pull out the battery door on the bottom of the lock. Remove the old battery. Install a new CR2450 battery with the positive side (+) facing the back of the lock. Close the battery drawer & re-lock the lock., Jun 2, 2022 ... How to setup Code for Master Lock Boxes #shorts #diy #youtubeshorts. 17K views · 1 year ago ...more. FIX MY HOME. 6.73K. Subscribe., Learn To Decode A Master Lock 5400D Realtor’s Key BoxLink To Subscribe https://www.youtube.com/c/helpfullockpicker?sub_confirmation=1TThank you for checking..., 1530DCM. 1-7/8in (48mm) Wide Combination Dial Padlock with Aluminum Cover; Assorted Colors. List Price: $10.64 - 19.48. Compare. Best Seller., See user manual in technical specifications section of this page for correct combination reset instructions. ... Master Lock Combination Lock, Set Your Own Combination Lock, Indoor ... In Stock. Ships from and sold by Amazon.com. + Keter Delivery Box for Porch with Lockable Secure Storage Compartment to Keep Packages Safe, One Size, Brown. $154 ..., In the clip I will show you how to set up your new lock box., This simple-to-use unit is ideal for the storage of a small number of keys, and is operated via a 4- digit combination lock. The Master 5401 comes factory-set to 0000. To change the code, input your 0000 and open the unit up. To change the combination, push the Reset button across and up. Now select any 4-digit code of your choice., 1-9/16in (40mm) Wide Covered Solid Body Padlock with 1-1/2in (38mm) Shackle. List Price: $12.31. Compare. Best Seller., The Master Lock No. 1174 ProSeries Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4 in. (57 mm) wide stainless steel body and a 1-1/16 in. (28 mm) tall, 5/16 in. (8 mm) diameter stainless steel shackle for extreme corrosion resistance. A set-your-own combination feature offers convenience ..., 5425D. 2-7/8in (72mm) Wide Set Your Own Combination Light Up Dial Wall Mount Lock Box. List Price: $75.96. Compare. First Name. * Zip. Lock Boxes & Safes from Master Lock., 1-9/16in (40mm) Wide Covered Solid Body Padlock with 1-1/2in (38mm) Shackle. List Price: $12.31. Compare. Best Seller., Master Lock is recognized around the world as the authentic, enduring name in locks, combination padlocks and security products. ... Reset & Retrieve Lost Combinations; Lost Keys & Key Replacements; Product Maintenance & Replacements; School Locker Locks; ... Single Point Horizontal Latch and Box Lockers. List Price: $16.41 - 24.29. Compare ..., Step 5: Unlock the Lockbox Approach the lockbox and ensure your smartphone is within close range (approximately 5-10 feet). Tap the "Unlock" button in the app, and wait for the app to connect with the lockbox via Bluetooth. Once connected, the lockbox will release its key compartment, allowing you to retrieve the keys., Product Number: S602. Description: Commercial Boxed Packaging. Master Carton Qty: 1. Color: Red. The S602 Group Lock Box is made of 430-Grade stainless steel to withstand the toughest environments. The rugged construction offers enhanced design features, making this box stronger and easier to use. The S602 includes 19 total lockout holes ..., A: To set a new combination: 1. Open lock box and locate the yellow Recode Tool. 2. With compartment door open, locate the 12 yellow plastic slotted buttons behind the door (numbered from 0 to 9 and symbols # and *)., 1. Low battery will be indicated through an email notification, the app, or by a yellow light on the Select Access SMART. 2. Unlock & open the Select Access SMART. 3. Using a Flat Head screw driver, open the battery compartment door and remove the battery. 4. , Automotive. Learn about Master Lock towing, trailer and truck security. Biometric Locks. Learn about Master Lock Biometric locks. Bluetooth ® Door Controller. Learn about Master Lock Bluetooth ® door controller.. Bluetooth ® Lock Boxes. Learn about Master Lock Bluetooth ® lock boxes.. Bluetooth ® Padlocks. Learn about Master Lock Bluetooth ® padlocks.. Cables & Bike Locks, In the clip I will show you how to set up your new lock box.