Enhance your home security effortlessly with the Utilitech Wireless Plug-In Doorbell Kit with Sensor, featuring a sleek design and white finish that seamlessly integrates into any room without being an eye sore. This kit is not only stylish but is also compatible with most Utilitech wireless push buttons (sold separately), offering versatility in your home safety system. Powered by an A23 Battery (included and pre-installed), the window or door sensor ensures reliable functionality, while the chime plugs into any standard wall socket for easy installation. Backed by a 1-year limited manufacturer's warranty, this plastic-constructed entry kit adds a modern touch to your house without the need for any hardwire installation, providing a wireless and efficient solution to bolster your home's security. 3-MELODIES: features three mechanical melodies to choose from - Ding or Ding-Dong or Westminster BATTERY-OPERATED SENSOR: the sensor requires 1x 12-Volt A23 Battery (included) ADJUSTABLE VOLUME: the volume of the alert tunes can be adjusted to best suit your needs 100-FT TRANSMISSION RANGE: this device has a transmission range up to 100' - great for larger homes or work settings - when you want to hear the entry alert sound from a distance PLUG-IN CHIME: this kit includes one wireless chime that can plug into any standard wall socket - quick and easy installation! COMPATIBILITY: this entry alert kit is compatible with most Utilitech Wireless Push Buttons (sold separately) WARRANTY: this wireless kit is guaranteed with a 1-year limited manufacturer's warranty Color/Finish Family: White Manufacturer Color/Finish: White Type: Doorbell kit Chime Height (Inches): 3.9 Chime Width (Inches): 3.54 Batteries Included: Button batteries only (doorbell batteries sold separately) Button Material: Plastic Chime Material: Plastic Decibel Rating (Decibels): 85 Doorbell Extender Included: No Doorbell Voltage: 120 Mute Timer: No Night Light: No Number of Sound Selections: 3 Operating Range (Feet): 100 Power Source: Plug-in Sound Type: Chime Style: Traditional Visual Indicator Type: LED Volume Control: Yes Warranty: 1-year limited Bluetooth Compatibility: No Connectivity: Wireless Smart Compatible: No Wi-Fi Compatibility: No Works with Amazon Alexa: No Works with Android: No Works with Apple HomeKit: No Works with Insteon: No Works with iOS: No Works with SmartThings: No Works with the Google Assistant: No CA Residents: Prop 65 Warning(s): No Safety Listing: cETLus safety listing UNSPSC: 46171600