Products, DTMF, Site Control, Broadcast

CircuitWerkes DS8
Programmable DTMF Switcher

The DS-8 is a DTMF sequence decoder providing dry closures for eight different tone sequences. Can decode 1 to 4 digit DTMF sequences used by networks for automating closed-circuit feeds and local insertions. Relays can be easily programmed via DTMF phone to operate in momentary, latching, or…

CONEX DT55
Telephone Remote Control

The DT-55 telephone remote control answers a phone line, accepts a user determined access code, then allows remote control of 10 SPDT relays and the remote monitoring of 10 external switch contacts or logic levels. The levels are magnetic latching. On power loss and restoration, the relays can…

CircuitWerkes DTMF16
TouchTone® Decoder

The CircuitWerkes DTMF-16 remote control is a compact and rugged remote control unit that provides 16 optocoupled outputs using standard TouchTone signals.The DTMF-16 is excellent for controlling remote satellite receivers, network switching equipment, repeaters, or virtually any application where…

CircuitWerkes DR10
Dial Up DTMF Operated Control w/RM01 Rack Mount

Control your equipment from anywhere there is a DTMF phone with the DR-10. Features: audio hybrid lets you control equipment while monitoring external audio; audio in and out are active balanced with gain controls; password protected; control 10 relays (two are DPDT) that can be momentary, latching…