- [The latest technology]: The detection range is large, the detection angle is 110°, and the maximum coverage area is 12 * 12m. Dual infrared + smart volume recognition + mirror + artificial intelligence quad technology, dual lens, dual temperature compensation technology, intelligent recognition technology.
- 【Long service life】: Low standby current, 2 general-purpose AA batteries can maintain a long service life of more than 2 years without replacing the battery. 100% brand new. If you find the product itself after purchase, you can enjoy a free refund within 30 days.
- [Reactive]: It is mainly used in conjunction with the alarm host via wireless 433MHZ signal. When the device detects an intruder, it immediately sends a wireless 433 MHz signal to the alerting host so that the host sends an alert message as soon as it receives the immediate transmission.
- [Accurate alarm]: This equipment is mainly used for indoor infrared detection + intelligent volume recognition technology, through the signal transmission of 433 frequency, to avoid pet interference. Fresnel optical lenses are effective against false alarms and false negatives. The low window technology effectively overcomes the shortcomings of traditional detectors for no attack on creep intrusion.
- [Easy to install]: Made of high quality materials. The alarm sensor is environmentally friendly and durable with consistent quality. Supports long-term use, wall-mounted installation and special plug-in installation design, flexible and easy to install.
