UL Smoke and Heat Detector

UL Listed.
Dual LEDs for 360-degree visibility.
Each visible warning has 3 modes to easily identify current status.
Microprocessor control makes smoke and heat detection more accuracy.
The standard detector is 2-wire or 3-wire with base.
For 4-wire type just add one relay output module on 3-wire base. Simple and easy module placement enables wider application.
Detector is made of high endurance, solid and colorfast Fire-proof plastic.
Non-loosening screws on base terminal for easy installation.
Detector has passed strict EMC test, which greatly eliminates false alarms caused by interference from nearby sources.

Specification

Model	AH-0625-2	AH-0625-3	AH-0625-4
Alarm Contact	N/A	N/A	0.8A @30V DC, 0.4A @125V AC
Voltage Range	12 ~ 30V DC
Alarm Current @24V DC 470Ω	40mA	40mA	45mA
Standby Current @24V DC 470Ω	30 ~ 80μA
Sensitivity Setting	Comply to UL 268
Thermal Setting	57℃
Indicator	Standby: flash every 4 sec. / Pre-alarm: flash every 2 sec. / Abnormal: flash once every sec.
Ambient Temperature	0℃ ~ +37.8℃
Material	Fire-proof plastic
Dimensions	102mm(Dia.) x 54mm(H)
Weight	130g	130g	145g
Color	White

AH-0625-2	2-wire
AH-0625-3	3-wire with remote indicator output
AH-0625-4	4-wire with relay output