Trine 017TDC-4

Secure your building with a constantly changing code. The Trine 017TDC-4 wireless controller operates with rolling code technology and covers a 500-foot range. Equipped with two independently programmable channels and a 4, 8, or 16-second delay or alternate action trigger. Programmable relays can be set for continuous ON or OFF alternate action. Protect against misuse and code hijacking with the single pushbutton program erase function. Up to 68 billion different codes can be recognized by the receiver sent by up to 8transmitters(sold separately). The 017TDC-4 is NOT backward compatible with any previous 017TDC/018 model.