Temperature Heat Detector Sensor

Product Description:

All of the Xinhao’s HD504 series detectors meet the requirements of UL521 and EN 54-5 for use in fire alarm signaling systems, which provide a fast and reliable response for heat 57°C (135°F) or Rate-of-Rise detection, They are intended for use in 2-wire/4-wire Class A2 supervised zone circuits. The HD504 series detectors are subject to panel compatibility limits and compliance with corresponding NFPA 72E standards, local codes, and ordinances. The status LED lights are in red and the alarm signal is output. The detector is an ideal unit to detect rapid-fire developments in houses, shops, hotels, restaurants, offices, schools, banks, libraries and etc.

Feartures:

1)2 or 4 wire modules

2)Advanced detection and discrimination algorithms

3)Easy installation and maintenance

4)Sleek low-profile housing design

5)Durable sensor head, no need to replace

6)Normal open and normal closed selectable relay output

7)SMD circuit board design-satisfactory quality and reliability guaranteed

8) AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option: standard and      Shottky Diode

Every fire alarm we sell comes complete with a 5year manufacturer's warranty, provided it is serviced in accordance with the requirements of BS 5306 part 3. This guarantee does not cover defects caused by accident, misuse or neglect.

Technical Details:

Clear Picture as Followed for Expressing Characteristics of Product Shape:

Our Factory:

Our services:

FAQ

Q1: Are you manufacturers?

    A: Yes, we are manufacturers in China for more than 5 years. 

Q2: Do you have any MOQ limit for the first order?

    A: We are with Low MOQ, 1pc for sample checking is available  

Q3: Do you accept OEM/ODM?

    A: We accept OEM, as well as a professional team for customer ODM services. 

Q4: How long is your delivery time?

    A: 3 working days for sample order

        5-7 working days for general order

        10-15 working days for big order

Q5: Is it OK to print my logo on the product?

    A: Yes, We can provide LOGO printed on your products.

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