Alarm Lock Privacy Trilogy Digital Lock IC Key Bypass

Manufactured by Alarm Lock, the Grade 1 DL4100 is a stand-alone, 2000 user, weatherproof digital keypad lock with tons of features. Programming can be done at the keypad or via optional hardware and software. User codes can be 3 to 6 digits which gives the users much more control over what codes they personally will use so they can easily remember them. Non-volatile memory is standard so even if the power fails in the lock you don't lose your programming or audit trail (read the manual for more detail). The lock operates on 5 AA alkaline batteries (included) which typically last 60,000 cycles. Optionally you can hard-wire the lock to a 7.5VDC power supply. There is also an alarm relay for connecting to your building's alarm control system if desired.

The Trilogy 4100 is ideal for single-occupancy restrooms, dressing rooms, darkrooms, hospital on-call/sleeping rooms, executive offices, confidential file rooms or anywhere a person needs temporary private access to an area. You can also use the 4100 on homes or businesses that require the lock to be unlocked for specific times, such as unloading the groceries, taking out the trash or receiving doors that need to remain closed unless someone is going through it. The residency feature keeps the lock in the unlocked mode until a code is entered to relock it.

The 4100 is weatherproof and can operate in temperatures from -31°F to 151°F. Can be installed on standard doors measuring 1-5/8" to 1-7/8" thick and backsets of 2-3/4" only. Mechanical key bypass is by interchangeable core (not included). ADA compliant levers. Dull Chrome finish.

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