chungson SinoCom EC-8808 Emergency Switcher

Function notes: ■ Emergency forced switching function, when a short-circuit signal or DC24V input, automatic start-built audio content for broadcast. ■ When there is an emergency situation, you can activate the output signal of a short circuit. ■ fire alarm, use the native communication port and equipment (such as: DC-8807) linked to achieve the fire alarm. ■ Recording function: the desired content to the internal pre-recorded voice chip, to achieve unmanned automatic fire radio. ■ through the machine comes with a microphone with DC-8807 operations on each region within the system paging broadcast. ■ You can use the test functions for system testing or emergency broadcasts exercises. ■ Operating modes: recording, testing, automatic. Technical parameters: Strong cut input DC24V or short circuit connect input port 1 output short THD ≤0.5% SNR MIC≥65dB; TEL, CALL, TIMER, BACKUP≥90dB power AC220V / 50HZ, AC110V / 60HZ, DC24V exchange Gross Weight 5.0kg 6.5kg power ≤20W body size 482 * 88 * 326mm Packing size (inside the box) 532 * 412 * 205mm