The CircuitWerkes SiteSentry2 features an internal Web server that lets you monitor your site from any Web browser in the world. It automatically detects both meter low and meter overload conditions...

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...

The CircuitWerkes SiteSentry4 ushers in a new era of remote site monitoring. An internal Web server lets you monitor your site from any Web browser, anywhere in the world. Automatically detects both...

The CircuitWerkesTAC-5 remote broadcast coupler with DTMF control can handle remote broadcasts or general dial-up control from anywhere. It automatically answers the phone on a user-set number of...

The CircuitWerkes Transcon-16 bi-directional relay closure transporter easily moves relay or switch contacts anywhere using a standard serial cable or even just a standard balanced audio cable and a...

The GENr8 is a powerful DTMF tone encoder that can produce either single DTMF tones or can record and play DTMF sequences up to 20 digits long. Its optically isolated inputs can accept contact...

The CircuitWerkes TelTap is a versatile and inexpensive phone line monitor and manual coupler. Once connected to a standard RJ-11 plug, the user has a choice of seizing the phone line or just tapping...

The CircuitWerkes DT-232 is a dial-up remote control that gives you DTMF access to four user-programmable relays. Relays can be programmed to respond to any DTMF tone or sequence.The DT-232 can...

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...

The CircuitWerkes Telco-6 telephone ringer interface lets you easily interface up to 6 phone lines to indicators. For safety reasons it may only be used with voltages below 30V.• Accepts up to six...

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...

Call progress decoder for PBXs and installations not providing normal end-of-call hang-up signals.