Product Overview
The GH7184 series is an ultra-low power PIR motion sensor module with a standby current of only 15μA, supporting a wide voltage range of 3.7V-20V and adjustable detection distance of 3/7 meters. It outputs 3V TTL level signals, making it ideal for battery-powered smart home and IoT devices.
Product Features
Ultra-low power consumption: Static current ≤30μA, 1000mAh battery lasts 3 years
Wide voltage range: 3.7V-20V, compatible with lithium batteries, USB 5V, and 12V
Adjustable distance: 3m/7m dual-range switching, suitable for various space sizes
Dual mode: Hardware switchable between repeatable/non-repeatable triggering
Plug and Play: 3-wire interface, compatible with ESP32/Arduino/STM32
Multiple Packages: Plastic encapsulation and TO-5 metal housing options available