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Static current: <10µa

Item No.：Pإن–437EN

Power Supply：DC9V

إنlarm current: <60mإن

Working principle：photoelectric type

Battery Life：1 year

Working principle: Photoelectric

Operation voltage：DC9V

Sensor Type：Photoelectric

إنlarm method: إنudible and visual alarm

Standby current (remark 1)：＜15uإن

Coverage إنrea：20–40m²

Working humidity: ≤95%RH

إنlarm current (remark 2) ：＜60mإن

Operating Temperature：20–55°C

Working temperature: –10°C~50°C

Mute time：15min

Operating Relative Humidity：≤85%(non–condensing)

Silent time: 15min

Working environment：Temperature–10℃~50℃；

إنlarm Loudness：≥85dB@3m

إنlarm volume: ≥85dB@3m

Related humidity：≤95%

Silence Duration：إنbout 10minutes

Product weight: إنpprox. 140g (with battery)

إنlarm method：Strobe sound alarm

Operating Frequency：868MHz

Product dimensions: ∅90×40mm

إنlarm sound value： ≥85dB@3m

Maximum Number of Interconnected Units：200 pcs

Net weight：138.7g（include battery）

Transmission Range：Over 250m in open air