The 738Zplus Z-Wave Plus Interface Module provides communication with Z-Wave/Z-Wave Plus devices such as light controls, light bulbs, door locks, garage door openers and thermostats for residential or small commercial installations. The 738Zplus easily connects to the panel's keypad bus and unifies the control of home electronics using an integrated wireless network. Control devices using the Virtual Keypad app or the 7800/9800 Keypads. Z-Wave Plus is the industry standard for easy-to-install home automation. The technology uses a low-power RF radio signal with a device-to-device range of approximately 150 feet. Control up to 140 devices with XR and XT Series panels.