Basic Info.
Product Description
Frequency | 5.8G | Module | HFS-DC03 |
Band | ISM | Dimension | 31*22*12mm |
Input voltage | DC5V | Minimum input current | 30mA |
Output method | 5V TTL (triggered with high level, standby with low one) | Wiring Connection | VCC connecting with positive power supply, GND with negative power supply, GND and OUT connecting with level signal output |
Installing Height | 2-6M | Detective Distance | Right Ahead ≥ 12m |
Detective Range | Cone straight Ahead 360° | Warranty | 2 years |
Input voltage:
DC5V(Input voltage need to go through voltage stabilization, the voltage ripple can not be too big)
Detective Time: For the convenience of testing, sensing delay time is set to be the fast test mode (delay 2 seconds) before the product leaving the factory, for 25 seconds delay, Cutting the connection between the two tin bumps according to the above pic, the time will be extended to 25S.
Working Method:
When the first time Power on, the power output will be high, after 2s become the low level, then with self-test time 8s , during those time it does not accept any external signals , after 8s entering into the normal working operation .
Features :5.8G frequency, it does not interfere with each other if with the normal installation and usage, high stability, anti-interference ability, small volume, suitable for all kinds of DC microwave module products,
Notes:
1,The input current should be ≥30mA to drive the module. The voltage should be stable without big fluctuation. Otherwise, it will cause continuous trigger (the load lamp may be continuously triggered or not power off )
2,The product should not be installed beside a large area of metal body, can not be placed in a completely closed metal shell, can not be placed together with high-frequency wireless products, which will affect the performance of this product or can not be used properly
Troubleshooting:
The module products will be tested before leaving factory, if they don't work properly once you receive them, Normally it is caused by the following reasons:
1, The input voltage is unstable, the voltage must be stable at 5V, and the voltage ripple can not be too big, can not be constant current power supply
2, Placing problem, the module should be placed in a stable place, can not have vibration,
3, If being placed on a large area of metal or beside a strong wireless signal, if being blocked by metal in front of the transmitting antenna;
4, If inadvertently reverse the input voltage or access the voltage higher than 5V, will cause the module damaged instantly.
Address:
8th Floor, Baigongao Industry Park No. 137, Xikeng, Guanglan, Longhua New District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Light Industry & Daily Use, Lights & Lighting
Company Introduction:
Shenzhen Haide Intelligent Control Technology Co., Ltd is an integrated enterprise majoring research and development, production, and sales. The company′s specialized in the research and production of high-end microwave sensing, pyroelectric infrared body sensing, intelligent single fire wire touch controlled switches, wireless patch switches, which are used widely for household, industries, and public areas. Our high frequency microwave switches and intelligent single fire wire touch controlled switches are leading the industry with brand-new technologies. We have a efficient and professional research team with several years experience in microwave sensing and single fire wire control, they developed several high frequency microwave sensing products for our customers and we have have won high reputations from the customers.