Designed for fast, easy lock setup and programming, the Master Lock 1566 Administration Key works with the Master Lock 3685 Electronic Built-In Locker Lock and Master Lock 3681 Electronic Built-In Locker Lock with Bluetooth-Enabled Fob for ADA Applications. The key's micro USB connection is inserted into the bottom of the lock and puts it into settings mode, allowing staff to quickly open locks, clear/reset lock codes, and modify lock settings. The 1566 Administration Key for Electronic Built-In Locker Locks can be programmed with thousands of codes and used with new or existing 3685 and ...

Edwards SuperDuct smoke detectors are the most advanced and most reliable devices in their class. Designed for easy installation and superb reliability, SuperDuct represents the perfect balance of practical design and advanced technology. Reliability and stability are two features built into every SuperDuct detector. SuperDuct features environmental compensation with patented differential sensing. This achieves a level of stability and reliability never before achieved for devices of this type. With differential sensing, SuperDuct sensors are immune from sensitivity drift a common cause ...