Features :

Input Voltage: DC5V

Outdoor solar siren with waterproof function and anti-tamper function

Built-in 3.7V/2200mAh backup lithium battery

The longest alarm time : 5 minutes 120dB super loud siren, blue /red flashing light

Adjustable volume with 8 levels (including mute)

Host function , maximum support pairing 20 remote controls and 40 detectors

Size: 293*200*62m

Support wired, wireless linkage control, easy to install

10dB super loud siren, blue flashing light

Wireless intelligent study coding 1527, maximum support 20 pcs remote control and 40 pcs detector

Solar power supply and solar power rechargeable

Harga Nett