Quick to install and simple to use. Everything needed to start protecting a whole home. Place a motion detector in a chosen room and mount a contact sensor on a door or window frame to receive notifications the moment someone enters a room, or opens a window or a door.

Brand Name	Ring by Amazon
Manufacturer Model No	4K11SZ-0EU0
Type	Smart Alarm System
Works with	Amazon Alexa - Google Home - iOS App - Android App
App Alerts	Yes
Zone Control for Part-Arming	Yes
Not Pre-Linked	Yes
Anti-Tamper	Yes
Expand System with up to 100 Accessories	Yes
Dependent on Local WiFi Wireless Range	Yes
Detector Testing	Yes
Great for Flats or Smaller Houses	Yes
Hub Not Required	Yes
Alert Mode	App Alerts
Frequency Band (Smart)	2.4 & 5 GHz
Initial Connection Network	WiFi or Wired via Ethernet
Internet Connection Required	Cloud Control (Internet Connection Required)
Mobile Alerts	Send Push Notifications to a Smart Device
Network Standards	Z-Wave
No of Zones	8
No. of Bands	Dual-Band
Power Type	Mains & Battery-Powered
Smart Compatibility	Smart
Smart Hub Requirement	Hub Not Required
Sound Pressure Level	100 dB
Wireless Range (Max.)	Dependent on Local WiFi
Works with Amazon Alexa	Yes
Works with Android App	Yes
Works with Google Home	Yes
Works with iOS App	Yes