Hochiki ATJ-EA Addressable Heat Sensor | UL & FM Approved

Hochiki ATJ-EA | Dual-Action Heat Detection for Tough Environments

For areas where smoke, dust, steam, or fumes can cause false alarms from standard smoke sensors, a reliable heat detector is the essential solution. The Hochiki ATJ-EA is a state-of-the-art Addressable Heat Sensor that combines two distinct detection methods—Fixed Temperature and Rate-of-Rise—to provide fast and accurate fire detection across a range of conditions.

With its UL-Listed & FM Approved certification, this sensor is a crucial component for a comprehensive and compliant fire safety system. Asian Technologies Ltd provides this robust sensor to ensure reliable fire detection even in the most challenging industrial and commercial environments in Bangladesh.

Key Features

• ✅ Dual-Sensing Technology for Faster Response:
  • The ATJ-EA detects fire in two ways for maximum reliability:
  • Rate-of-Rise: Triggers an alarm if the ambient temperature increases rapidly (e.g., 15°F/min or 8.3°C/min), indicating a fast-developing, flaming fire.
  • Fixed Temperature: Triggers an alarm if the temperature reaches a pre-set high-temperature threshold (135°F / 57°C), detecting slower-building fires that produce significant heat.
• ✅ Ideal for Harsh and Challenging Environments:
  • Perfectly suited for use in kitchens, boiler rooms, parking garages, laundry facilities, and dusty industrial areas where a standard smoke detector would be prone to nuisance false alarms.
• ✅ Pinpoint Addressable Identification:
  • Each sensor has a unique address on the fire alarm loop. This allows the control panel to pinpoint its exact location in an emergency, ensuring emergency responders go to the right place without delay.
• ✅ Superior Japanese Engineering:
  • Built with Hochiki’s renowned quality and precision, the ATJ-EA is designed for long-term stability and performance, minimizing maintenance and ensuring consistent reliability.
• ✅ Low Profile, Aesthetically Pleasing Design:
  • The sleek, low-profile design allows it to blend seamlessly into any ceiling, maintaining the aesthetics of the environment while providing powerful protection.
• ✅ UL & FM Approved for Global Standards:
  • Rigorously tested and certified to meet the highest global standards for life safety devices, ensuring you are installing a product you can trust to perform in a fire.

Ideal Applications in Bangladesh

• Commercial Kitchens & Canteens: Where cooking fumes and steam would trigger a smoke detector.
• Industrial Boiler Rooms & Generator Rooms: Reliably detecting fires in high-ambient-temperature areas.
• Underground Parking Garages: Responding to vehicle fires where exhaust fumes are constantly present.
• Warehouses & Loading Docks: Where dust and vehicle emissions are common.
• Laundry & Utility Rooms: Where high levels of steam and humidity exist.
• Areas directly under HVAC vents where high airflow can disrupt smoke detection.

Why Buy from Asian Technologies Ltd?

• ✅ Authorized Hochiki Distributor: We supply only genuine, certified Hochiki products to ensure the integrity of your fire alarm system.
• ✅ Expert System Design: Our team can advise on the correct placement of heat detectors versus smoke detectors according to the Bangladesh National Building Code (BNBC) and your facility’s specific risks.
• ✅ Complete Fire Safety Solutions: We provide all components needed for a fully integrated and compliant fire safety system.
• ✅ Dedicated Support & Warranty: All products are backed by official warranties and our reliable after-sales service.

Ensure Complete Fire Coverage for Your Facility

Protect every area of your building, including the challenging ones. The Hochiki ATJ-EA provides the reliable heat detection you need where smoke detectors can’t go.

📞 Contact Asian Technologies Ltd today for pricing, technical specifications, and expert fire safety advice.