High Sensitive heat detector fire alarms 1.9V battery operateted 2.Temperature trigger: 55+-5 3.product lift:5 years

High Sensitive heat detector fire alarmsGS401

Heat alarm

Ceiling or wall mountingGives loud 85dB alarm sound.Humidity:10~85 Potential early fire detect and auto alarm;Temperature trigger: 55±5;Operation ambient: 0~609V battery included 

Product size: 107*107*37.5mm   Box Size:125mm x 110mm x 55mmWeight:0.22kgCarton size: 57.5cmx27cmx30cm   50pcs/ctnGW/NW: 11kgs/12kgs

Comply with EN54-5 standard

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High Sensitive heat detector fire alarmsGS401