Extra Autopuller receiver includes one adapter cord and 9-V battery.
Antenna The Wireless Release Systems require an antenna. When you select your system, you will also need to select which antenna best suits your anticipated use of the system.
Option 1: Whip Antenna Works best when the receiver is not mounted permanently in one of the machine houses. (7in tall)
Option 2: Permanent Mount Antenna Antenna has a 15-foot cable connecting the receiving part of the antenna to the connector. This is best for the application where the receiver is mounted low and the cable allows the 'antenna' to be mounted high. What we have found is if the system is going to be portable, the long cable may start to fray and break when repacked over and over.
External Power A 12-volt power jack for external power on receiver [you can also plug in a transformer if you would like to plug the receiver into a regular power outlet (available separately)]