Split Type Door Entry Welcome Greeting Doorbell Infrared Induction Detector S SS
- Split type welcome doorbell, sensor and receiver are separated, easy to install, receiver can be placed as needed.
- With 36 exquisite ringtones, the sound is loudy and can play a good greeting role.
- Motion detection distance is up to 7 meters, effectively monitoring activities in within the monitoring range.
- Widely used in stores of all sizes supermarkets, residential buildings, office buildings, factories and so on.
- Using human infrared automatic sensing function, high sensitivity, can detect human activities.
