Product Overview
The GH718C series is an ultra-low power human infrared sensing module with a static power consumption of only 30μA. It supports a wide voltage range of 3.7V-20V and adjustable sensing distance of 3/7 meters, outputting 3V TTL level, making it ideal for battery-powered smart home and IoT devices.
Product Features
Ultra-low power consumption: Standby current ≤30μA, ensuring a 3-year battery life with a 1000mAh battery.
Wide voltage range: 3.7V-20V, compatible with lithium batteries, USB 5V, and 12V
Adjustable distance: 3m/7m two-gear switching, suitable for spaces of various sizes
Dual mode: Hardware-switchable repeatable/non-repeatable triggering
Plug and play: 3-wire interface, compatible with ESP32/Arduino/STM32
Multiple packages: Plastic encapsulation and TO-5 metal casing options