Wireless tabletop Red-Yellow-Green Indicator unit, 1/2" diameter dome LEDs with beeper (Black ABS plastic enclosure).
Features
Tabletop Red-Yellow-Green Indicator. Red-Yellow-Green Audience signal lights. Works with The TimeKeeper, Alzatex, Inc.'s zero-to-99.59-minute Count Up/Down Timers. Built-in internal loud beeper. The Count Up/Down TimeKeeper can enable or disable the beeper. Green-Talk; Yellow-Wrap it up; Red-Done LED Indicators. Wireless. May be powered using AC or DC power. Low power consumption.
Specifications
Wireless 900MHz transceiver. RJ45 modular connector for RS422 serial data input. RJ11 modular connectors for serial data input. Construction: ABS Plastic Enclosure, black. Power requirements: 10-13VAC or 12-15VDC.Current consumption: 100mA.
Documentation
Cutsheet