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.
Name : Linear ACT-21A MegaCode 1-Channel Key Ring Transmitter, 10-Pack, Black , Linear
Category : Gate Remote Transmitters
UPC Code : 093863103063
Country of Origin : Hong Kong. Country of origin is subject to change.
ADI Part Number : LN-ACT21A
Brand Name : Linear
Manufacturer : Nice S.p.A.
Manufacturer Part Number : ACP00607
Product Model : ACT-21A
Product Name : ACT-21A 1-Channel Key Ring Transmitter
Product Type : Signal Transmitter
Depth : 0.5"
Depth (mm) : 12.192
Height : 2.3"
Height (mm) : 57.15
Width : 1.3"
Width (mm) : 31.75
Package Contents : <ul><li>ACT-21A 1-Channel Key Ring Transmitter</li><li>Lithium Batteries</li></ul>