Linear ACT-21A ACP00607 318MHz Mini Remote Control MegaCode Garage Door Opener
The Model ACT-21A 1-Channel Key Ring Transmitter is designed for use with Linear’s access control products. The Model ACT-21A is a single-channel device supplied with a quick-disconnect key ring. Also included are lithium batteries with a five-year service life. A unique 10-second time-out feature prevents the system from being shut down by a single transmitter transmitting continuously.
The transmitter is MegaCode format, which means each transmitter is factory preprogrammed with one of over 1,000,000 codes, virtually eliminating the possibility of code duplication. Because the receiver ”learns” each specific code, no unauthorized person can gain access to the system by reprogramming a transmitter.
Compatible with all Linear access receivers and controllers, Moore-O-Matic
Supplied with quick-disconnect key ring
Minimum order quantity 10 transmitters
Power: Two 1616 batteries
Codes: 1,000,000+ (MegaCode format)
RF frequency: 318 MHz
Dimensions: 1.25” W x 2.25” H x 0.48” D