TP-Link Wireless Dual Band 4G LTE Router - ARCHER-MR200 AI Recorder a built-in doorbell

a built-in doorbell

Knock out hole for entering cable on both of top cover and bottom panel

The Red and Green indicators on the reader show area status while the Blue indicator shows door status

4 support for 4K cameras

and an SD card slot to store photos

TP-Link Wireless Dual Band 4G LTE Router - ARCHER-MR200 AI Recorder a built-in doorbellTP Link Wireless Dual Band 4G LTE Router Archer allows you to share network with multiple devices so you can enjoy uninterrupted HD movies, rapid file downloads that wont freeze up. It is also fully compatible with FDD LTE and TDD LTE, which are supported by most operators around the world. Features: Shares your 4G LTE network with multiple WiFi devices and enjoy download speeds of up to 150 Mbps Powerful, integrated antennas provide stable wireless