TV Antenna with Built-in Ring Doorbell, ANTOP Digital HDTV Antenna Indoor 50 Miles Long Range with Built-In Wireless Doorbell Chime Alert System 2 In 1 Design;

★Disclaimer★
BEFORE PURCHASING this antenna, please CHECK OUT what channels are available in your area via：dtv.gov/maps.

By following these simple tips, you can optimize the OTA signal reception and enjoy free TV:
- Re-scan the channels after each switching of the Smartpass Amplifier.
- Adjustable the extendable telescopic rods to find the best reception on VHF channels.
- Scan channels monthly to find all available channels including newly added or changed.
- Do not place or hide the antenna in/behind any metallic objects.
- Install the antenna as high as possible and near a window for better reception.
- Keep the antenna away from any high-power consumption devices to avoid interference.

With the antenna connected, activate the doorbell function as follows:
- Check to make sure that the included battery (CR2032/DC 3V) is inserted correctly.
- Press the Auto-learning Code Button on the back of your antenna, then press the button on thetransmitter, the antenna will sound. A maximum 5 transmitters can work at the same time. (Only 1 transmitter is included. For more transmitters, please contact us.)
- Press the Volume Button to adjust the sound volume: high, medium and low.
- Press Melody Selector to select melody from the 36 options.

Features
Range: 40 to 50 miles from point of signal origination
Power Supply: DC 5V
Reception Pattern: Multi-directional
Polarization: Horizontal
Color: Black
Size: 8 x 6 x 3in
Coaxial Cable: 6ft Integrated
Exclusive Technology: Smartpass Amplifier, built in 4G LTE Filter

What's in the box
AT-216BD Indoor HDTV Antenna with Built-In Doorbell （Size: 9×5×0.4 inch）
AC/DC Power Adapter
Stand
Wireless Doorbell
6' Coaxial Cable
Instructions /User Manual