![]() The part number for the circuit board is SV4000B. ![]() The built-in power amplifier canĭeliver up to 40W into a speaker, with adjustable volume control.ĮM4000B is also available without the metal enclosure. There are eight trigger inputs, one for each message. Playback can be triggered by a number of devices such as push buttons, motion sensors, and dry contact closures. The message(s) can be re-recorded for thousands of times and batteryīackup is not necessary. The message(s) can be recorded by speaking into the built-in microphone or transfering it from a tape/CD player via the LINE IN jack. ![]() EM4000B is available in two memory configurations: 4 minutes (EM4000B-4) and 8 minutes It is totally self-contained and requires only a power supply, a speaker and a trigger device (such as a push button switch) to operate. * 4 or 8 minutes (EM4000B-4 or EM4000B-8)ĮM4000B is a voice grade sound board which can record and play 8 different messages. Home > Products > Audio Repeaters > QuikVoice Boards > EM4000B Eletech QuikVoice EM4000B audio repeater, audio player, audio module, audio box, sound player, sound repeater, sound module, sound box, message repeater, message player, message module, message box, audio chip, sound chip, voice chip, message chip
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