BATTERY-OPERATED: this motion activated sensor requires 2X AAA batteries (not included)
INSTALLATION: only works when connected to a Heath Zenith wireless doorbell chime
COMPATIBILTY: works with any Heath Zenith wireless doorbell chime or Heath Zenith smart wireless doorbell chime
SECURITY: featuring a transmission range up to 12ft and a detection angle up to 120-degrees - feel safe and secure knowing your home is being monitored 24/7
WARRANTY: this battery-operated motion sensor is guaranteed with a 1-year limited manufacturer's warranty
PLASTIC CONSTRUCTION: a plastic casing paired with a classic color will add a modern touch to your house
WIRELESS: ideal for apartments, renters, or anyone who doesn't want to permanently attach items in their walls - this product does not require any form of hardwire installation