Thank you for using Longsin’s standalone photoelectric smoke detector.Please thoroughly read this manual before using the product to make sure the proper installation and avoid the damage on the product or other accidents causing by the misoperation.
Please keep this manual for the daily use.
Power supply: 1pc CR17335 or CR123A lithium battery
Operating current:
Monitoring current: ≤ 3uA
Alarm current: ≤80mA
Alarm sound pressure: ≥ 85dB at 3m straight ahead
Battery life: more than 10 years
Working environment: -10 ℃ ~ 50 ℃, <95% RH(no condensation)
Output method: sound and ash
Performance standard: GB20517-2006
Domestic combustible gas detector-JM-LS858-11-A 