- Navigation & GPS[30]
- Webcams[8]
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- Doorbells[4]
- Other Construction & Real Estate[1]
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- Alarm[100]
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Smoke sensor with CE
Product Detailed
Smoke sensor with CE
smoke detector, fire detector, fire alarm, 9V spare replaceable battery,High Density SMT Design ,smoke sen
Smoke sensor with CE certification ,Test function & Low voltage alarm function
Features:
1) Power source: DC 9V, AC 220V, DC 9V and AC 220V
2) Working current: : Surveillant current<15?, alarm current: <30mA
3) Alarm sound: >85dB
4) Ambient temperature: -10 ~ 50 centigrade
5) Low battery alert: 7 days
6) Can be used separately as well as in combination of up to 40 items
