Wireless Two-way Remote Control Keypad Alarm Systems

Features:

LCD Display, Calendar function, Elegant Appearance.
Micro-computer control, stable performance.
It works with the alarm host to carry out the functions of arming/disarming/emergency  remotely.
It can display the arming/disarming status simultaneously with the alarm host.
3 passwords for master, programming and user.
Automatically data saving when power off.
Working under both AC/DC, with back-up batteries.
One-Key programming password recovery function.


 
Specifications:

Working Voltage: 100-230VAC input
Working Current: ?50MA
Working Environment: Temp. -10~50 degree;
Humidity: 97%
Back-up Battery: Li-battery 3.7V / 1200mAH, rechargeable
Stand-by Time: 16hours,
Fully Charging Time: 8hours 
Keypad Size: 150×107×26mm

Package:

wireless Password Keypad x 1 
power adapter x 1
English User manual x 1pc

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.