Access control keypad is waterproof; backlight; easy programming for outdoor indoor flush mount applicationsIt works with wiegand 26 bit tcp ip network access control board panel controllerSuitable for detached garage; security gate; man gate;vehicles gate;gated entrance;office;householdHeavy Cast Vandal Resistant HousingAccess control keypad use active keypad with zinc alloy electroplated anti-vandal material;so can be mounted anywhere outside of the home for durable useWaterproof FunctionKeypad access control has waterproof features; so you can use it in outdoors;The sleek keys of this keypad can be operated with a bare finger or a snow-covered glove equally wellBacklight KeysSo you can operate the access control system in night to see the keypad number clear;Also it woks with low power consumption about 30mALarge User CapacityIt supports most 2000 users; supports Card, PIN, Card + PIN 3 access ways to open the door; so it can be a good choice for factories, warehouses, laboratories, banks; also it has adjustable door output time, alarm time, door open time functionsEasy to install and programThe piezoelectric buttons work simply by tapping the surface, and do not require an actual physical movement;built in buzzer;Red Yellow and Green LEDS display the working statusSpecificationPower Supply: 12VDC + 10%Unlock relay: 12VDC/2AElectric lock output: Max 3AAlarm output: Max 20AEffective Cards: 2000Ambient temperature: -49-140øFPassword: 4 digit PIN codeCompatible Cards: 125KHz EM standard cardCard Reading Distance:1.18~2.36inchElectric locking interface: Relay output or input of optionalOpen access: 1Doorbell button: 1Interface to an alarm: 1Add-in Reader Interface: 1 WG26 interfacePackage Includes1x Access Control1 x Installation Kit1x English User Manual