- Model Number: TW104
- Brand Name: retekess
- Origin: Mainland China
- Certification: CE,FCC
- Smart home platform: Other
- Material: aluminum alloy shell
- Connection cable length: 1.8m / 5.9ft
- Working voltage: DC12V / 500mA
- Adapter: AC 110V or 220V, 50/60Hz
- Main sound (sub sound): 3W 3W
- Microphone sensitivity: -65db 20Hz-16kHz
- Size: 118 x 87 x 45mm / 67x 20mm
- Weight: 580g / 1.28lb
3W Digital Full Duplex Window Counter Intercom System For Bank Office Store Station Dining Hall Dual-Way Counter Voice SystemÂ
![](https://ae01.alicdn.com/kf/H94aaffbca4344bf692a5061a204c156dC.jpg)
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 digital full duplex voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action. Suitable for the Bank, Securities Company, Hospital, 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 have speaker and microphone, the volume and microphone can be separately adjusted
The inside and outside speaker can be turned off separately
Speaker volume and microphone sensitivity can be adjusted
Using a 4 core high-strength aluminum foil shielded wire, and strong connection plug
Digital processing circuit solves the problem of echo and squeal
With recording jack can be output both inside and outside the two-way voice signals (such as the bank teller system for recording)
Can be used in any place which difficult to talk, such as bank, securities, hospital, bus station etc
![](https://ae01.alicdn.com/kf/S42b99942bbc047dd88feb346357de74cs.jpg)
![](https://ae01.alicdn.com/kf/S7ab2c2323f6643cbbecef9677503c9fbR.jpg)
![](https://ae01.alicdn.com/kf/S42202d6fcd814b54a9a8b6c153e1541ac.jpg)
![](https://ae01.alicdn.com/kf/Sda430f2e37d24ffd915c0c3e9e980ee3S.jpg)
![](https://ae01.alicdn.com/kf/Sa6106116e4684191aecb811f8c27afddk.jpg)
![](https://ae01.alicdn.com/kf/S91150eb703194f18bc703178b9964d5d8.jpg)
![](https://ae01.alicdn.com/kf/S6dbf8dd3af8c435a8070f4bde8947cbeB.jpg)
![](https://ae01.alicdn.com/kf/S2f70ecad00b041dd99f5fecbbfbca2c0u.jpg)
Specification:
Material: aluminum alloy shell
Connection cable length: 1.8m / 5.9ft
Working voltage: DC12V / 500mA
Adapter: AC 110V or 220V, 50/60Hz
Main sound (sub sound): 3W+3W
Microphone sensitivity: -65db 20Hz-16KHz
Size: 118 x 87 x 45mm / Φ67x 20mm
Weight: 580g/ 1.28lb
Package Includes:
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