Single zone 2 way audio surveillance system. For use with DVRs, IP cameras, and remote monitoring equipment. Surface mount 4" microphone / speaker for residential applications. Connection between speaker / microphone to DVR interface using a single CAT5 cable.

Same specifications as the STWI5-W4 (above) with CAT5 field interconnectivity. Also includes low line loss 70v speaker driver and balanced microphone signal transmission for distances up to 1000 feet.

CAT5, RJ45 jacks on speaker / microphone and DVR interface box.