Linear MegaCode Block Coded Key Ring Transmitter & Weigand Proximity Tag, 1-Channel

The Model ACT-31DH is a 1-Channel Factory Block Coded Key Ring TRANS PROX Transmitter and 26-bit Wiegand Proximity Tag designed for use with Linear's access control products. The Model ACT-31DH is supplied with a quick-disconnect key ring and also includes lithium batteries which are rated for a five-year service life. The TRANS PROX's unique 10-second time-out feature prevents the device from transmitting continuously, unlike other transmitters that can shut down an access system if they are stuck in the transmit mode.

The ACT-31DH also contains a 26-bit Wiegand interoperable with certain Weigand 125-kHz proximity card formats, proximity tag programmed to the same block code as the transmitter. The tag is compatible with Linear's Model AM-DPR Proximity Reader. Waving the transmitter near the reader will request access from the system.

The transmitter utilizes Linear's renowned MegaCode format, which means each transmi