HST-HS301

Outdoor Siren With Soler Wireless

Technical Parameter

Power supply mode：solar charging / DC 5V power supply
Alarm sound：≤100db（with 10cm）
Charging time：solar charging＞10 hours（related to the time and intensity
of solar radiation），USB charging 4-5 hours（DC 5V/1A）
Battery parameters：3.7V 1000mA polymer lithium battery
Operating current：＜10mA
Alarm current：＜200mA
Receive frequency：433.92 MHz (1527 protocol)
Receive distance：≥100m (distance affected by obstruction and interference signal)
Operating temperature：-20℃~55℃
Operating humidity：40%-80% (non-condensing)
Appearance size：164.3×124.3×59mm