alarm sensor smoke and co combination detector

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Basic Info

Place of Origin:	Guangdong, China (Mainland)

Product Description

Specifications *9V Battery Backup

*Photoelectric and Heat Sensor

*Sound & Flash alarm

*2.06%/ft smoke sensitivity

alarm sensor smoke and co combination detector
Feature:
·Loud 85 decible alarm. ·Permanent carbon monoxide sensor. ·Powered by one 9V battery.&AC220V ·The alarm sound pattern is pulsed four short alarm beeps for CO alarm and continuous beeps for smoke alarm. The sound pattern is smoke pattern as CO and smoke occur simultaneously. The red LED will flash while in alarm mode. ·One “chirp” every 30 seconds is an indication that the battery is low(need replacement) or the unit is malfunctioning. ·Test button to test the units electronics and verifies proper unit operation. ·Green and red LED lights that indicate normal operation and alarm status. ·The unit will sound “chirp” and red LED flashes once as power up. Technical parameters:

Power Supply	one 9V carbon zinc battery 6F22.
Sensitivity Setting
CO Alarm Density	30ppm,alarms not activate within 120minutes
	30ppm,alarms not activate within 120minutes
	100ppm, alarms within 10~40 minutes
	100ppm, alarms within 10~40 minutes
SMOKE	1%~5%/FT OBS
Standby Current	<25uA
Alarm Current	<45mA
Operation Ambient Condition	5~400C, 20~90%R.H.

Certificate Standard:	CE View scanned certification
Certificate Number:	HTT2130911017LR-1
Issue Date:	Sep.11.2013
Issued By:	HTT Compliance Testing Laboratory
Expiry Date:	Sep.11.2999

Certificate Standard:	ROHS
Certificate Number:	HTT2130911017RR-1
Issue Date:	Sep.11.2013
Issued By:	HTT. Test Compliance Service Co., Ltd.
Expiry Date:	Sep.11.2999
Scope/Range:	Smoke Alarm for DP424