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العربHF-401
Fire Alarm Detector, HF401
Features
1. Thin design,just 45mm
2. Adopting SMTtechnology, the firealarm detector is featured by high security.
3. It adoptsspecial methods for damp proof, antisepsis and mildew proof.
4. Inner mothproof net and shield cover
5. The fire alarm detector is equipped with flameretardant and thermoplastic materials.
6. The head can easily be plugged into the base.
7. SEMS screws for easy wiring.
8. 2-wire without polarity
Application
ConventionalPhoto-electronic Smoke Detector
Technicalspecification
OperatingVoltage: DC20V~DC28V
Standby current: ≤70μ A
Alarm current: ≤20mA
(connected to DC24V and 1k resistor in series)
Dimensions: D100mm X H51mm (with base)
Weight: 142g (withbase)
Environmental conditions: Temperature:–10°C~+50°C, Related Humidity:≤95% (40±2°C)
Longhornis a Chinafire alarm detector manufacturer and supplier. We offer fire alarm detector,and combustible gas detector, dialing burglar alarm. Our high quality productsare offered at competitive prices. Longhorn is located in China, and the full chain of manufacturingpiezoelectric siren, surface mounting door detector 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.
- HF-651
- Fire Alarm Detector, HF651 Features 1. The fire alarm detector adoptsbuilt-in microprocessor and intelligentsoftware, ensuring the utmost accuracy with controller. 2. The 2 bus lines adopt PWM digital transmission technology, which ensures the great reliability. 3. Adopting SMTtechnology, it isfeatured by high security. 4. The firealarm detector adopts specialmethods for damp proof, antisepsis and mildew proof. 5. The head can easily beplugged into the base. 6. SEMS screws for easy
- 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:
- HF1001
- Fire Alarm Control Panel, HF1001 Features 1. The firealarm control panel, equipped with StyleB (Class B) Initiating Device Circuits (IDC), enables all zones to accept two-wire smoke detectors and any normally open contact devices. 2. One set of volt free changeover contacts operable on fire or on fault 3. It can beused for non-latching zones. 4. Thecontrol panel has the input forremote control. 5. Zone and alarm disablement 6.28V 125mA fused supply ispermanently available. 7.28V
- HF2001
- Fire Alarm Control Panel,HF2001 Features 1. Fire alarm control panel has used advanced industry standard communication network to ensure fast and stablecommunication. 2. Connect with 252 addressable points (any mix of sensors, modules and callpoints) in one loop 3. Uses standard wires, no shielded or twisted pair required on SLC loops 4. Supports Class B (style 4) and Class A(style 6 or 7) SLC loops 5. Automatic drift compensation and daily calibration 6. Each device has programmable