The Ramsey DCI1C DTMF Controller Interface Kit With Case allows the Remote control of almost any device with the built-in relay circuitry.
Price: US$39.95
The Ramsey RR1C Wired IR Remote Receiver/Repeater Kit With Case extends the range of your IR remote controls to distances limited only to the wire length you use.
Price: US$29.95
The Ramsey RRW1AC Wireless IR/IF Transmitter Kit With Case converts your IR remote to RF and works with almost any remote control without programming.
Price: US$29.95
The Ramsey RRW1BC Wireless RF/IR Receiver Kit With Case converts transmitted RF back to your IR signal and works with almost any remote control without programming.
Price: US$34.95
The thermostat is used as any other one, but with the added facility of choosing the day or night temperature setting by means of a telephone.
Price: US$149.99
If you want to switch large electric currents using an electronic control and require control isolation at the same time, then this card is a valuable asset.
Price: US$69.99
The K8049 Velleman 15 Channel IR Transmitter Kit features 15 separate channels that can be programmed to control anything using compatible receivers and receiver circuits.
Price: US$54.95
The Velleman K8050 15 Channel Infrared Receiver provides 15 channels of control, with 3 possible separate addresses for use in multiple rooms.
Price: US$39.95
