Product description
Selectable Frequency Outdoor Infrared Triple Beam Sensor
Model Name: SBM-50F, SBM-75F, SBM-100F, SBM-150F
Main Features:
1. Selection of high-performance infrared transmit / receive geminate transistors;
2. New parasitic light wave filtering face-piece,
Effectively filter out parasitic light interference;
3. High-performance MCU control, digital line treatment;
5. Signal selectable frequency mode, high immunity to interference;
6. Simple, convenient installation and adjustment
7.4 channel switch