HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom

HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom
  • Sellerjob-interview-prep.com
  • List PriceUS$12.22piece
  • Sale PriceUS$12.22piece
  • ShippingFree Shipping
  • Ratings4,4 (915)

Product Description

Features:
1. CE& EN50291 carbon monoxide alarm;
2. 2-3 years of life, high-precision electrochemical sensors;
3. Good quality, good reliability and high stability;
4. 85 db alarm sound;
5. Alarm standard: EN50291; six
Simple installation;
7. Liquid crystal display;
8. Low-power warning function;
9. Test/reset button;
Innstructions:
Test: press the Test button, alarm arise means the machine normal
Static indication: a "squo", LCD display "Lb" every 30 seconds
Specification:
Shell Material: Plastic
Color: White
Power source: 3 PCS AA battery
Voltage: DC 4V
Alarm concentration:
* 50 PPM, the alarm is 60-90 minutes;
* 100 PPM, warning for 10 to 40 minutes;
* 300 PPM, the alarm is 3 minutes
Static current: <35uA (working year)
Alarm current: <20mA
Low voltage warning threshold voltage: 3V plus or minus 0.3 V
Alarm sound: the front 3 meters is greater than 85 decibels
Working scope: 0-45 ° C, 20 ~ 95% r.h., no condensate
Size: 10x5cm
Package includes:
1 x Smoke Alarm (Batteries are NOT included)
1 x User manual
Details pictures:


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom


HQ Smoke Fire Alarm Sensor Detector Security System for Home Kitchen Bedroom

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