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A11 alarm controller
Mini square-shaped two-way economical alarm controller.
Major parameters:
1) Inbuilt battery type: 3V/CR2450 lithium battery.
2) Exterior power adapter: DC-5V / 1.5A(USB plug).
3) Maximum battery standby: 1 year.
4) Alarm volume: 85-105db.
5) Alarm indication: red LED light twinkling.
6) Low battery indication: red LED twinkling with a "beep" given.
7) Turn on / off alarm: sound & light indication.
8) Charger function: 4.2-5V charger output for mobile phone.
9) Alarm switch: Remote control.
10) Outer casing material: ABS.
Compatibility: compatible with various sensors.