HM-821R

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web:www.heiman.com.cn email:sales01@heiman.com.cn tel:86-755-89602262 welcome for more details,thanks! Hongkong Heiman Industrial Co. Ltd is a Hi-tech enterprise which specializes in research & development of security products including PIR detector, IR detector, smoke detector, gas leakage detector, security alarm system, magnetic switch, button, alarm siren and etc.. Main feature: . MCU processing adopted . Wireless transmitting digital signal . Low power indication . Automatic temperature compensation . Low power consumption, long battery life . SMT adopted, anti-RFI & anti-EMI . Adjustable detecting distance . Adjustable time of alarm delay Technology parameter: Operating voltage: 2*1.5V (2*AA battery) Standby current: less than 12uA Alarm current: less than 15mA Operating temp. ：-10 to +50 degrees Installation mode: wall mounted Installation height: about 2m Detecting distance: 9-18m Detecting angle: 15 degrees Transmitting freq.: 315MHz or 433MHz Transmitting distance: more 200m (in the open area) Dimension: 110*69.5*40mm

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Hongkong Heiman Industriial Co.,Ltd.

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