PIR运动探测器

Passive infrared (PIR) sensors work with security systems, lighting controls, and automated doors and gates to make buildings safer. A block diagram shows components Littelfuse and its subsidiary Zilog provide for these motion and presence sensors. In addition to PIR sensor units, we offer microcontrollers, reed relays and solid state relays for alarms, and several types of overvoltage protection.

框图

技术:
产品系列:
功能与特色:High peak surge current rating (up to 10 kA); high operating temperature (up to 125 ?C); Wide operating voltage range VM(AC)RMS 11 V to 95 V
特色:通过遵守UL/IEC等第三方安全标准,缩短客户资格认证时间

技术:
产品系列:
功能与特色:Dual element sensor; wide-angle detection; low voltage operation; pet immunity
特色:Low power consumption; high reliability

技术:
产品系列:
功能与特色:Real-time control of motion sensitivity; ambient light sensing; serial or RF communication protocol
特色:Optimized for sensor application; reduces component count and saves space; allows for cheaper ceramic capacitors

技术:
产品系列:HE3600, HE3300
功能与特色:Miniature single in-line package; external magnetic shield option
特色:Low power consumption; high isolation; immune to environmental effects

PIR Motion Detectors Resources