Based on this product's specifications, here are some alternatives and similar models
Passive Infrared Sensor iGET P17
Summary description:
The iGET P17 is a wireless passive infrared (PIR) sensor designed for indoor use. Operating at 433 MHz, it features low power consumption of 17 mA and a standby current of just 0.028 mA. This white sensor is battery-powered, making it easy to install without the need for wiring. Ideal for enhancing security, it detects motion effectively and ensures reliable performance.