Wholesale CO Carbon Alarm EN50291

13.53 USD

Home Security CO Carbon Monoxide Detector/ Alarm EN50291 with 7 years Sensor life

Features:

1. EN50291 Approved Carbon Monoxide Detector Alarm;

2. Electrochemical co sensor

3. 3 digits LCD display;

4. Power Supply : 3*1.5V AA battery operated

5. Low battery warning and fault indication feature;

6. Auto Test/ reset button;

7. Simple installation, ceiling or wall mounted

8. Good quality, good reliability & high stability;

9. 85 decibel alarm sound;

10. Alarm Style : Per EN50291;

The sensitivity and time:

50ppm, alarm in 60-90 minutes
100ppm, alarm in 10 ~ 40 minutes
300ppm, alarm in 3 minutes

11: Alarm Memory Function

12. 7 years life

Parameter:

Model No.	RCC428 (PATENTED PRODUCT)
Power Supply	3*1.5V AA batteries
Sensor	Electrochemical CO sensor
Alarm Style	Per EN50291
Sensitivity/ Alarm Time	Within 60~90 minutes @ 50ppm CO concentration; Within 10~40 minutes @ 100ppm CO concentration; Within 3 minutes @ 300ppm CO concentration
LCD Displayer	3 digits LCD displayer (with blue backlight)
Audibility	85dB ( at 1m distance )
Led Indication /Sound Pattern	Standby: Green Led flashes once every 30 seconds Alarm: Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat
Low-bat Indicator	'Chirp' every 30s as battery lower than 3.5V and 'Lb' on LCD
Fault Indicator	'Chirp' every 30s with yellow and red LED flashes synchronously and 'Err' on LCD
End Life Alert	'Chirp' every 30s with red LED flashes synchronously and 'end' on LCD
Power consumption	0.2mW
Sensor Life	5 years
Operation ambient	0°C ~ 40°C, 20% ~ 90%RH
Mounting	Wall mounting
Dimension	Alarm: Dia110mm*H35MM, Mounting Plate: Dia120mm
Comply With	CE, EN50291