Fire alarm:WS-30S
Wireless solar siren
Power: 1W solar panel
Internal rechargeable battery: Ni-MH 4.8V/1700mAH
Fully charged battery back-up time: 30 days
Siren output: about 115 dB (@30cm, facing the piezo siren)
Current consumption: 2.5mA @standby,
170mA @activation
Strobe: Red or blue as required
Tamper protection: Removing from the bracket and opening the cover
RF: 2-way radio.
IP Rating: 54 (with dust and splashing water protected by proper installation)
Size: 90 x 233 x 190 mm
Weight: 730g