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Help CenterCertified Smoke Detector With Test Button ,Low Battery Alarm
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Specifications
certified smoke detector1.9V Battery
2.High alarm 85dB(3m)
3.Test button
4.Low battery alarm
certified smoke detector &alarm detector
1) Built-in microprocessor and intelligent software, ensuring the utmost accuracy with controller.
2) 2 bus lines current PWM digital transmission technology with great reliability
3) Special methods for damp-proof, antisepsis and mildew-proof.
4) With inner mothproof net and shield cover
5) Adopt SMT technology, firmly, high secure and antijamming.
6) Easy plug-in of the head to base
7) SEMS screws for easy wiring.
8) 2-wire without polarity
Operating Voltage: DC20V~DC30V
Standby current: ≤0.35 mA
Alarm current: ≤2 mA
Wiring: Non-polarized 2 bus lines
Address range: 1~192
Dimensions: Diameter 100mm Height 51mm (with base)
Weight: 138g
Using Environment: Temperature: 10°C~+50°C Related Humidity: ≤95% (40±2°C)
Orena Sales and Service
1.your inquiry related to our products or prices will be replied in 12 hours
2.well-trained and experienced staffs to answer all your enquires in fluent English
3.OEM&ODM,any your customized products we can help you to design and put into production
4.Protection of your sales area, ideas of design and all your private information
5.Deliver by air mail or ship for your orders
Send Inquiry to This Supplier
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