Wired Interconnected Photoelectric Smoke and Heat Detector (AC Power Supply)

The HM-620DHM-AC wired interconnected photoelectric smoke and heat detector works on AC power source. After the triggering, it gives the alarm, and sends the alarm signal to other interconnected products. Then, the interconnected alarm is formed. At the bottom, the product is designed with the plug-in type 3-pin terminal block. The white and black lines are the AC power lines. And the yellow line is the wired interconnected line. The wiring is very simple.

Features and Functions
1. The wired interconnected photoelectric smoke and heat detector adopts the MCU processing technology.
2. It also takes usage of SMT production technology.
3. Designed to be dustproof, immune to the pest, and resistant to the white light interference, the product is provided with many functions including mute, wired interconnection, fault self diagnosis, battery low voltage reminding, automatic resetting, and sound and flash alarm.

Technical Specification
1. Operating Voltage: AC220V/100V Plus 9V Backup Battery
2. Quiescent Current: <10μA
3. Alarm Current: <35mA
4. Smoke Sensitivity: 2.06%/ft (±1.3%)
5. Alarm Temperature: 57℃ (135°F)
6. Alarm Indication: Red LED Flashing
7. Alarm Sound Pressure: ≥85dB/m
8. Detection Zone: 60-80m²
9. Working Temperature: -10℃ ~ 50℃
10. Ambient Humidity: ≤95% RH
11. Overall Dimension: Ф128×38mm

Related Names
Temperature Sensing Alarm | CO Fire Detector | Mains Smoke Alarm