Ring alarm kit includes one base station, one keypad, one contact sensor, one motion detector, and one range extender.

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Ring alarm kit includes one base station, one keypad, one contact sensor, one motion detector, and one range extender.

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HeimVision Video Doorbell Camera, Battery-Powered Doorbell + Wireless Chime, Motion Activated Alerts, 1080P Wider View, 2-Way Audio, Remote Access, Night Vision, 2-Storage Options, Weatherproof, HMB1 : Camera & Photo

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Buy YoLink Door Sensor, 1/4 Mile World's Longest Range Smart Home Wireless Window Door Sensor Work With Alexa IFTTT, Smart Sensor with Remote Monitor APP Notifications Open Reminder -