Description and Main functions:
1, The wireless control keypad is specially designed for arm/disarm the alarm host        with password authentication, which can be installed at the gates. 
2, Wireless transmitting:  433MHZ/315MHZ for optional,
  Transmitting distance:  over 200 meters ( in the open area)
  It's adopt 2262 fixed encode chip, so the transmission encode data of arm/disarm          can be programmed to modify. It's suitable for all the alarm hosts with fixed code.
3, It adopts DIP switch encode mode, very easy to encode with the alarm host. EV1527 learning encode mode for option (the alarm host with learning code)
4, With 2 passwords.
Administration password: can modify the setting information, arm/disarm, program the alarm phone number, modifying the password of sub-password, etc 
Sub-password.: Only for arm/disarm 
5, With rechargeable standby battery, even power failure, it can keep working 6 months.
6, With LED backlight, it can operate even at night or in dark place.
7, With tamper switch, avoiding vandalism. 
8, Automatically enter low-power consumption mode when no any operation. 
9, Size: 117mm x 117mm x 21mm     Package size:197x150x47MM   0.5KG
10, Configuration: Wireless control keypad x 1
                12V/1A power adapter x 1 
Includes:
One Keypad
One AC adapter         
One English user manual

Specification of main unit:
Output power: DC12V
Input power: AC110V to 240V,50Hz or 60 Hz
Working hours of standby Battery(DC12V):
More than 6 months
Wireless frequency for above 
accessories:433MHZ