Hi-Fi power amplifier assembly for one channel. Can be stacked for any number of channels for surround sound, or used as a PA system
Permits remote recording of music on hold to a PBX system using modules which conect to the POTS (telephone) system directly
A mains powered system with sensor input and motor control relay. Also has connection for a character based LCD screen
Short range radio pager with low cost LCD screen. Suitable for commercial sites and factories
Large LED display with many functions such as voltage, frequency, timing, etc. All functions can be selected with a DIP switch. The unit can be provided with battery backup