DoorKing, Inc. (we are also known as “DKS”) was established in 1948 and is one of the country's leading manufacturers of telephone entry systems, vehicular gate operators, parking control products and access control systems in the United States. DoorKing was the first company to use... Read More
SES has been serving the low voltage industry since 1982. We carry a full-line of low voltage products from traditional Burglar and Fire protection installations to CCTV, Home Entertainment, Home Automation, DataCom and more. Superior customer service is our focus. In short, SES is a friendly,... Read More
RNJ Electronics is a wholesale distributor of CCTV, Commercial Sound, Access Control, Intercoms and Pro Sound Equipment. Read More
The 5R1-001 is a universal AC input temperature controller for resistive heaters. The unit is designed with 1500VAC isolation from the electronic circuitry, which virtually eliminates interference from noise or errant signals. The software is PC programmable and requires no programming... Read more »
5R7-002 THERMOELECTRIC CONTROLLER The Bi-directional or unidirectional H-bridge configuration of this controller creates a seamless transition between heating and cooling as it commands the thermoelectric modules. The included user friendly PC software makes it easy for the user to change... Read more »
Input Voltage:88~132VAC / 176~264VAC (selectable by switch) Inrush Current: Cold start, 18A at 115VAC, 36A at 230VAC Ambient Operating Temperature:0-40°[email protected]%, -10°[email protected]%, 60°[email protected]% load Protection:Short circuit, Overload (105%~135% hiccup mode, auto-recovery), Over voltage (115%~145% rated... Read more »