The ADDRESSABLE HEAT SENSOR WITH ISOLATOR A50HI is a high-performance intelligent heat detector developed for modern addressable fire alarm systems. Designed to provide fast and dependable fire detection in areas where smoke detectors may not be suitable, the A50HI combines advanced thermal sensing technology with an integrated short-circuit isolator to improve the reliability and safety of the complete fire detection loop.

Flame Defender supplies genuine A50HI Addressable Heat Sensors in Pakistan for commercial buildings, industrial facilities, hospitals, schools, shopping malls, hotels, warehouses, factories, and residential developments. The detector uses thermovelocimetric heat detection, allowing it to respond to rapid temperature increases while also activating an alarm when the temperature reaches approximately 60°C during slow-developing fire conditions. This makes it ideal for environments where heat detection provides greater reliability than smoke detection.

The built-in short-circuit isolator automatically isolates a fault on the addressable loop, allowing the remaining devices to continue communicating with the fire alarm control panel. This minimizes system downtime and improves overall fire alarm reliability during fault conditions. The detector also features bi-color LED indicators, with the red LED displaying communication and alarm status and the yellow LED indicating isolator activation or communication faults.

The A50HI features a modern low-profile design manufactured from durable heat-resistant ABS material. It supports connection to a remote indicator and is compatible with other detectors within the A50 addressable series, making installation, maintenance, and future system expansion simple and cost-effective. With low power consumption and dependable performance, it is suitable for continuous operation in demanding environments.

The ADDRESSABLE HEAT SENSOR WITH ISOLATOR A50HI is commonly installed in kitchens, boiler rooms, generator rooms, electrical switch rooms, parking areas, warehouses, manufacturing plants, and other locations where dust, steam, or fumes could cause unwanted alarms with smoke detectors.

Flame Defender provides complete design, supply, installation, testing, commissioning, and maintenance services for addressable fire alarm systems throughout Pakistan. Our experienced engineers ensure every A50HI detector is correctly integrated for maximum fire protection and regulatory compliance.

Key Features

• Intelligent addressable heat detector
• Built-in short-circuit isolator
• Thermovelocimetric heat sensing technology
• Fixed temperature alarm at approximately 60°C
• EN 54-5 Class A2R certified
• EN 54-17 certified isolator
• Bi-color LED status indication
• Remote indicator output
• Low-profile heat-resistant ABS housing
• Easy installation and maintenance

Applications

• Commercial Buildings
• Industrial Facilities
• Warehouses
• Manufacturing Plants
• Hospitals
• Schools & Universities
• Hotels
• Shopping Malls
• Electrical Rooms
• Generator Rooms
• Boiler Rooms
• Parking Areas
• Residential Buildings

Product Range

• Addressable Heat Sensors
• Addressable Smoke Detectors
• Heat Sensors with Isolator
• Smoke Detectors with Isolator
• Multi-Sensor Fire Detectors
• Addressable Manual Call Points
• Addressable Modules
• Addressable Fire Alarm Accessories

Why Choose Flame Defender?

• Genuine addressable fire alarm products
• Complete fire detection solutions
• Professional installation and commissioning
• Competitive prices across Pakistan
• Expert technical consultation
• Fast nationwide delivery
• Reliable after-sales support and maintenance

Price in Pakistan

Looking for the latest ADDRESSABLE HEAT SENSOR WITH ISOLATOR A50HI Price in Pakistan? Flame Defender supplies genuine Cofem A50HI addressable heat detectors with built-in short-circuit isolators for commercial and industrial fire alarm systems at competitive prices. We provide professional installation and nationwide delivery across Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Faisalabad, Multan, Sialkot, Gujranwala, Hyderabad, Quetta, and other cities throughout Pakistan. Contact Flame Defender today for the latest quotation and expert assistance in selecting the right addressable fire detection solution.