產品資訊 - wireless intercom->Intercom

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wireless intercom

產品分類 :

電信設備->其他->對講機

產品規格

Model No:	4 C-W

Country	China
Brand	NOBLE
Materials	Plastic & IC
Size	182(W)X140(D)X43(H)mm millimeters
Weight	540g/pc

產品描述

FEATURES
No wiring between sets is required
Plug the set into nearest AC outlet
Push to talk and release to listen.
Can be used as a monitor for the baby's room or any room in the house
This one is designed by P.L.L.(phase locked loop)communication system and hi-fidelity
Also it's hi-sensitivity by use condenser microphone as transmit system. It's F.M (frequency modulation)and operated without annoying interference and line noises
Communication between operated locations on the same power transformer
Specifications
Power source AC 110/120/220/240V.50-60Hz
Carrier Frequency 1.CH A: 200K Hz
2.CH B: 230K Hz
3.CH C: 260K Hz
4.CH D: 290K Hz
R.F. Output power 100m W
Audio output power 500m W
Transmission & Receiptor PHASE LOCKED LOOP (P.L L)