The Brand New Honeywell 5800PIR-RES Wireless Passive Infrared Motion Sensor is a white transmitter that operates on battery power. It features wireless connectivity and is designed to detect motion using passive infrared technology. This sensor is ideal for home surveillance and can be integrated into a smart home system using Powerline/UPB, Infrared, or Wi-Fi protocols. With its reliable brand reputation and specific model number, this motion sensor offers a secure and efficient way to enhance your home's security system.