Check the listing for details. Heath-Zenith SL-9601-00 Wired Smart Doorbell Motion Sensor. Color: Gray, Condition: New. Listed at 34.43 USD. SMART MOTION DOORBELLBrand Name: Heath ZenithColor: Black/GrayMaterial: PlasticWired or Wireless: WiredProduct Type: Smart Doorbell Motion SensorHeight: 6.81 in.Width: 3.46 in.Depth: 1.89 in.Door Chime Box Weight: 0.39 lbMounting: SurfaceLighted: NoStyle: ClassicWHAT'S INCLUDED: Mounting hardware and tri-lingual instructionsWith the new HZconnect wired video doorbell you will never again miss a visitor or a delivery. You will receive instant mobile alerts when anyone presses your Doorbell. The HZconnect wired video doorbell requires an existing wired push button, wired chime, and a 16 Volt/10VA transformer. Feel safe, secure, and connected with the HZconnect wired video doorbell.24/7 on demand live viewing is accessible anywhere, anytime from your smart deviceProtect your home day or night with built-in IR night visionReceive text notifications when someone approachesView visitors with the 1080p HD video with wide 130 angle lensThe built-in two-way communication allows you to hear and speak to your visitorsThe Illuminated push button makes it easy for your visitors to see the push button at nightSupports microSD cards (not included) for recording video and audioNo hub or bridge required to work with other HZconnect family products like video lights, decorative lanterns or doorbellsOne App control for entire family of productsWorks with Google Assistant and Amazon Alexa