Wireless Outdoor Sound & Light Siren
NB: Need GSM alarm system (tuya)
Model type | Wireless Strobe Siren |
Received distance | 80m in open area |
Emitting frequency | 433MHz |
Sound time | 5 mins |
Input voltage | 5VDC |
Standby current | <20mA |
Alarm current | <300mA |
Alarm sound | 110dB |
Rechargeable battery | DC 3.7V Lithium battery |
Working temperature | -20℃-55℃ |
Transmitter battery | 12V / 23A |