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2-55 Miyagawa-cho, Naka-ku, Yokohama-shi,Kanagawa 231-0065Rurier Yokohama Miyagawa-cho #502

wireless solar alarm

wireless solar alarm OFS1S

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  • Built-in solar panel and battery, no power supply required
  • Long-distance radio (1km 5-stage relay)
  • IP66 waterproof and dustproof
  • Can be charged externally
  • loud flash light


Model OFS1S
Solar panel output (STC) 2W
Wireless Communication Distance Approximately 1000m in a line-of-sight environment
Wireless communication method 920MHz Specified Low Power Radio
Power supply 3.3V lithium iron phosphate secondary battery
battery capacity 1000mAh
Current consumption (3.3V) 14mA (standby), 820mA (alarm output)
Bottom LED illumination 70lm
speaker volume 90dB
Operating environment temperature -20℃ to 70℃
Weight Approximately 280g (when wall mount adapter is installed)