HF-451

Fire Alarm Detector, HF451

Features

1. Thin design, just 38mm
2. Adopting SMTtechnology, the firealarm detector is featured by highsecurity.
3. It adoptsspecial methods for moisture proof, antisepsis and mildew proof.

4. The fire alarm detector uses flameretardant and thermoplastic materials.
5. The head can easily beplugged into the base.
6. SEMS screws for easy wiring. 
7. 2-wire withoutpolarity

Application

ConventionalHeat Detector

Technicalspecification
OperatingVoltage: DC20V~DC28V
Standby current: ≤60μ A
Alarm current: ≤36mA
Dimensions: D100mm X H43.8mm (with base)

Weight:158g (with base)
Environmental conditions: Temperature: –10~ 50°C,  RelatedHumidity: ≤95% (40°C ±2°C )

Longhornis a Chinafire alarm detector manufacturer and supplier. We offer fire alarm detector,and dialing burglar alarm, ePIR detector. Our highquality products are offered at competitive prices. Longhorn is located in China, and the full chain of manufacturingmagnetic door detector, alarm indicator can be completed in China, even inone city. Lower manufacturing cost saves your purchasing cost. The more detailsof each product are shown on the page with description.