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DM1000LS is a voice grade sound board which can play a single, pre-recorded message. 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. The DM1000LS can be purchased with different memory sizes. The maximum memory size is 8M bits which can
store 4 minutes of sound digitized at 32 Kbps.
By using the VP880 sound development system, the message is pre-recorded into a non-volatile EPROM chip which needs no battery backup. Playback can be triggered by a number
of devices such as push button, motion sensor and dry contact closures. The built-in power amplifier can deliver up to 1W into a speaker, with adjustable volume control.
DM1000LS is usually used in applications requiring little or no message change. Its ultra low standby power makes it particularly suitable for
battery operation. It is also compatible with our SU20 passive infrared motion sensor.
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