Conventional firefighting alarm 2 wire systems heat detector sensors

Conventional firefighting alarm 2 wire systems heat detector sensors

They work perfectly with all conventional fire control panels
Dual LEDs for 360-degree visibility
Advanced MCU Expert Algorithm Software.
Easy installation and maintenance
Durable sensor head, no need for replacement
SMD circuit board design-satisfactory quality and reliability guaranteed

• System Voltage (nominal): 24 VDC (9V~ 28VDC)
• Standby Current: 40 μA @ 24VDC
• Alarm Current: 30 mA @ 24VDC
• Fixed T emperature Rating: 57°C (135°F)
• Rate of Rise Detection: Responds to greater than 15°F/min
• Operating T emperature Range: -10°C to 50°C
• Operating Humidity Range: 10% to 93% Relative Humidity, Noncondensing
• Latching Alarm: Reset by momentary power interruption
• Dimension: 99mmx48mm
• Weight: 155 g

Shenzhen KINGUI Limited was founded in 2009. We are one of the leading supplier of fire alarm system products, such as conventional and addressable  fire alarm control panel, smoke and heat sensor detectors,manuel call point,sound strobe etc. We cover all aspects of production from design, R&D to assembly. We can handle both OEM and ODM orders with the support of our experienced R & D engineers.

Deversified Products

We specialize in conventional and addressable  fire alarm control panel, smoke and heat sensor detectors,manuel call point,sound strobe etc. We also develop new items as customer's requests, what we sell are always the hotest items in the market, our advantage is technology. We also do supply free professional fire alarm install design and guide.
For most products, we don't have MOQ limited, send your quote request now and start benefiting from our products and services.

• To our Clients, we offer the following remarkable Service:

• Guaranteed Life Time Warranty for all manufactured Goods.

• Best Price Guarantee at all times

• Use of best quality and long lifespan components.

• Highly experience R&D Team (OEM and ODM products)

• Excellent Shipping conditions with all major Express, Air and Shipping Companies
(no surcharge on our Net-Rates)


Our monthly output volume of 10,000 units, we are able to handle 70% of our orders within 5 working days only.