Smoke Alarm Funtions:
1) Self-detecting, strong reliability, and easy installation;
2) Relay opened/closed normally, signal outputs and works automatically;
3) It can alarm independently;
4) It also can match with security main panel as a detector to alarm;
5) With low power indication and test button
Smoke Detector Specifications:
Alarm Concentration: 8%LEL±3%LEL
Power Input: 100-240VAC 50-60Hz
Alarm Volume: above 85dB in 1m distanceRF Frequency:315MHz
Linkage Control: NO/NC optionalStandard: GB15322-2003
Contact Rating: AC/DC 30V 3AWorking Temperature: -10 ~+50 ℃ ℃
Working Humidity: 10%~95%RHPackage Dimension: 140mm*164mm*42mm
Weight: 285gReaction Gas: natural gas
Working Life: 3 yearsStorage Temperature: -10 ~+40 ℃ ℃
Pressure Limit: 86kPa – 106kPa
Work with Geeklink Thinker as home security alarm system.
Q:What is your payment term ?
A:30% deposit in advance, 70% balance to be paid by t/t before shipment.Depends on quantity.
Q: How long is your warranty?
A: One year.
Q: Do you accept OEM?
A:Yes, we accept OEM for both of our products and app.
Q: How long is your delivery time?A: Generally 7-25 Working days upon receipt of the 30% deposit, depends on quantity.