Hot indoor pir motion detector with infrared motion detection alarm HEYI HY-320

Hot indoor pir motion detector with  infrared motion detection alarm HEYI HY-320

Product Description

HY-320B Wireless PIR Detector adopts advanced digital signal processing technology with automatic temperature compensation and micro power consumption, which emits wireless digital signal to activate the alarm host when detecting human infrared heat energy. Meanwhile, low power consumption ensures the battery lasting long time, the system working stably and low rate of false alarm.

2.Main features

 1. Design by micro power consumption

2. Automatic temperature compensation

3. Anti-electromagnetism interference

4. Anti-white light

5. Low power report to alarm host.

6. Adopts SMT design to increase the stability

7. Fashionable appearance, user-friendly design and installation

3.Product details

Q: Why choose us?
A: As the professional manufacturer in security home alarm system with 15 years experience, we developed series of alarm system with high quality and competitive price. In first business, sample order is available. With professional R&D team to provide OEM&ODM service.


Q: Are your samples free or need cost?
A: We will charge for the samples first, the sample charge can be returned after official order placed.

Q: If products have problem or don't work,what can we do?
A: First please ready manual, there have many indication on it, if you can not solve the problem after reading. You can contact sales to answer your all problem.


Q: What is the advantage of your products?
A: We are professional manufacturer in this field with lots of years R&D and market research experience, we can provide competitive price and high quality products for you.


Q: What is the battery life of the Motion Sensor?
A: The Motion Sensor has an approximate battery life of 12 months. You will receive a notification immediately when a sensor has low battery life. In addition, you will receive notifications via the app every day until the battery is replaced.