Clinic Store Window Speaker System Window Microphone w/Speaker Intercom

H-ospital Clinic Store Window Speaker System Window Microphone w/Speaker Intercom Product Description
This system has top-quality speaker and high-sensitive microphone. Especially using a 4 core high-strength aluminum foil shielded wire, strong anti-interference ability, which makes the voice clear and natural. The two-way voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action. Suitable for the Bank, Securities Company, h-ospital, Station ect, where the burglar-proof glazing is installed.
Features:
Adopt aluminum alloy panel and easy installation, simple connection for DIY operation
High quality speaker and high-sensitive microphone, the voice is realistic and clear
Both inside and outside unit have speaker and microphone, the volume and microphone sensitivity can be separately adjusted
Using a 4 core high-strength aluminum foil shielded wire , and strong connection plug
Microcomputer processing circuit solves the problem of e-cho and squeal
Have recording jack can be output both inside and outside the two-way voice signals (such as the bank teller system for recording).
Mute Switch:
There are I-shut and O-shut button to close the signal; I-shut buttons works for internal Mic voice; and O-shut is used for outside speaker.
Volume adjustment:
The volume and microphone sensitivity can be separately adjusted for inside microphone and outside speaker; easy operation; just roll the volume button; you can also mute the sound by press the I-shut and O-shut button.
High power output:
3W output power for main sound and sub sound; customers does not need to get right close to it for it to work correctly; no audible hiss from the receptionist speaker.
Feedback sound reduction:
Microcomputer processing circuit can solve the problem of e-cho and squeal; avoid feedback sound or hollow sounding problems; you can acquire more stable signal without static or high pitch
Vertical Placed Speaker:
So the outside voice can be well transmitted; also it can effectively reduce the signal statics.Using an acoustic tube with noise canceling microphone. Flexible gooseneck type microphone. Thin shape of the acoustic tube does not obstruct the field of vision.
Clear Sound:
Adopt high-powered mic,elegant appearance,voice is lifelike, clear.
Also it use a 4 core high strength aluminum foil shielded wire for strong connection plug to maintain the signal stability.
Specification:
Material: aluminum alloy shell
Connection cable length: 1.8m / 5.9ft
Working voltage: DC12V / 500mA
Adapter: AC 110V , 50/60Hz
Main sound (sub sound): 3W 3W
Microphone sensitivity: -48db 20Hz-16KHz
Size: 115 x75 x 145mm / Ø67 x 20mm
Weight: 610g / 1.34lb
Package Include:
1 Set Of Interphone