YH-802C System wired PIR sensor wide-angle 12V PIR&Microwave motion detector for alarm
Technical Parameter:
The production is a wired PIR & Mcirowave detector. It adopts advanced technology in signal processing, and provides an excellent detection ability. When an intruder enter into the detecting area, an infrared heating signal, received by the Fresnel lens, would be sent out and focused on the infrared sensor. After compare, analysis and calculation by a microprocessor, it would output an accurate alarm signal.
INSTALLATION
Choosing the suitable position, setting the bracket with screws, then insert the detector. The recommended height is about 2.2m. And the angle between the detector and the wall is 6~12º. Avoid installing the detector close to the following sources of interference: reflecting surfaces, direct air flow form vents, fans, windows, sources of steam, oil vapor, infrared light sources and objects causing temperature changes such as heaters, refrigerators and ovens. Avoid any object is in front of the lens of the detector. Note: the alarm LED must be under the lens.
USAGE
Fitting the front cover onto the base after wiring according to the manual. After power on, the detector will enter self-checking status and the LED will be on. 60 seconds after the LED is off, the detector will enter working status. If somebody is moving in the range of the detecting coverage, the LED will be on. By adjusting the installation angle of the detector to achieve the best sensitivity. “LED ON” jumper controls that the LED is ON or OFF when the detector is working.
Q: 1. How about the quality of the products?
A: We produce every product with good quality materials, and test carefully to make sure stable good quality before shipment. So please don't worry for it, as we wanna long-term business cooperation with customers.
Q: 2. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: 3. What is the lead time?
A: Small qty order needs 3~5 working days, big qty order usually needs 7~30 working days depends on order qty.
Q: 4. How to proceed the order if I have logo to print?
A: Firstly, we will prepare artwork for visual confirmation, if the color and position are alright, we would make sampling first and take picture for your second confirmation before mass production.
Q: 5. How do you ship the goods ?
A: We usually ship by DHL, UPS, FedEx or TNT, or by Air, or by Sea at your request
Q: 6. Do you offer guarantee for the products?
A: Yes sure, we offer one year warranty for the products
