Wired PIR Infrared Sensor
Product Details
Technology parameter:
Main feature:
Compact and complete, easy to use Pyroelectric Infrared (PIR) Sensor Module for human body detection. Incorporating a Fresnel lens and motion detection circuit, suitable for a wide range of supply
voltages and with low current drain. High sensitivity and low noise. Output is a standard TTL active high output signal.
The PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in the infrared levels emitted by surrounding objects. This motion can be detected by checking
for a high signal on a single I/O pin.
Module provides an optimized circuit that will detect motion up to 6 meters away and can be used in burglar alarms and access control systems.
The Output can drive small DC loads (up to 50mA) like a bell, buzzer, siren, relay, opto-coupler (e.g. PC817, MOC3021), etc.
The PIR sensor and Fresnel lens are fitted onto the PCB. This enables the board to be mounted inside a case with the detecting lens protruding outwards, whilst still allowing easy access to the
controls inside the case.
Features
Compact and complete, easy to use Pyroelectric Infrared (PIR) Sensor Module for human body detection.
- Country:United States
- telephone:1-919611972137
| Compact and complete, easy to use Pyroelectric Infrared (PIR) Sensor Module for human body detection. |
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