Focus Wireless dual-way communication LCD Keypad

installe un clavier déporté alarme sans fil
Two way communication Wireless flip LCD keypad to control Focus alarm panel
Can program alarm panel
1.It is with functions of away arm, disarm, Home arm and panic button.
2.LCD display the note and picture.
3.It is with built-in tamper switch
4.It is protected by password and password can be edited.
5.Powered by 4*AAA+ 1.5V battery
6.Two way signal communication and with low battery indication
7.Can inquiry all the status of the panel including arm, disarm, the alarming zone number, the fault zone etc.
8.Standby current: <=18uA Operating or transmitting current <=15mA
9.Frequency: 433MHz
9.Wireless Transmitting distance:100m (open area)