USAutomatic LCR Premium Metal Wireless Keypad | USA-050551

USAutomatic LCR Premium Metal Wireless Keypad | USA-050551 Note: This keypad replaces the USAutomatic 050550 model keypad. The Wireless Keypad 050551 is a radio keypad operating at 433.92 MHz. The radio transmission is enabled only after entering a valid access code. The internal memory can store up to 256 different access codes (2 to 5-digit codes), 256 temporary codes, and 1 Master code. This keypad has 4 unique transmitting channels controlling up to 4 different receiver channels.  This rugged, metal companion device is weather-resistant and works with all gate openers equipped with a USAutomatic receiver. Power can be supplied with the included CR123 internal battery or hard-wired to a 12 VAC/VDC source. Battery life is approximately 24 months, and an optional 2nd battery may be installed.