As mentioned above

For 3” rails

The WFAEXT is an external antenna accessory used with the LiftMaster® Smart Video Intercoms that allows you to bring the Wi-Fi® antenna up to 15’ away from the Intercom panel for improved Wi-Fi® performance

This is a replacement Battery (12V

Connects to 4G/LTE networks

6' Tall x 8' Wide Double Drive Swing Vinyl Gate For Vinyl Fences (AFC-030) Color:Adobe As mentioned above2 Gates Make Up The Double Swing Open up your backyard with an American Vinyl Works 6' tall x 8' wide Double Drive Swing Vinyl Gate. This gate is impervious to rot and insects and is strong enough and durable enough to last in most climates and weather conditions. 6' tall and 8' wide Minimal upkeep Long service life Gate hardware not included Flexible