HT7M2136
Description
Holtek’s human body infrared detector �m�i�c�ro���m���o�d� ules, the HT7M21xx series, e fully integrated with optical lenses, a passive infrared (PIR) sensor and DSP algorithms.
Key Features
- Operating voltage: 2.7V ~ 5.5V
- Operating temperature: -10 ~ 60°C
- Low power consumption
- Operating mode (Moving objects to be detected) < 1.5mA
- Standby with detecting mode < 50μA (Operating voltage 3.3V)
- Intelligent signal recognition algorithm
- Optional munication interfaces: I2C for Network Mode or I/O for Stand-alone Mode
- Adjustable sensing sensitivity – Net
