Complete 16 zone, manual switching, audio surveillance system. Can be used independently for monitoring live audio or with tape recorders for recording and playback. Two modes of operation: Switcher (select one of eight zones) or mixer (select any combination of zones).

• 16 SM1 Pre-amplified microphones


• SM16 Switcher / mixer / amplifier


• 12 VDC AC adapter


• 3’ Dual RCA Patch cable


• Warning label