Shenzhen Heiman Technology Co., Ltd. [China]

Detailed Product Description

HM-702(stand-alone):220V A.C,auto-test for malfunction,sound & flash alarm; wall mounted;Alarm level: 10% of Natural gas;

HM-702(wired):220V A.C,auto-test for malfunction,Output:Relay(N.C&N.O) and sound & flash alarm; wall mounted;Alarm level: 10% of Natural gas;

HM-702L(wired,low consumption):220V A.C.,auto-test malfunction,Alarm Output: relay(N.O./N.C) and Sound&Flash, low power consumption designed. Wall mounted;Alarm level: 10% of Natural gas;

HM-702R(wireless):220V A.C.,Alarm Output: Radio Signal and Sound&Flash;sending frequency315M or 433M,2262 code,sending distance100m(open area); wall mounted;Alarm level: 10% of Natural gas;