Retevis RT-9908 220V Window Intercom Walkie Talkie Anti-interference Noise-Free Dual-Way Audio Record Output Counter A9101D

Thank you for your bidding first! You are welcome to our store, all our items are at very low price the item with high quality.

Hot Spot:

• Auto dual-way intercommunication without pressing any button
• Anti-interference and noise-free function
• Dual-way audio record output
• This model is 220 v Voltage

Feature:

1. All of our items are brand new.

2. Anti-interference and noise-free function

3. Two-way voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action

4. Dedicated anti-side tone processing chip, with auto-mute function

5. Application of fully automated call control, outside the machine’s microphone and speakers to use the integration of design and front-line system of the host to connect, easy installation

6. Comprehensive application of electro-acoustic technology experience, the selection of high performance electro-acoustic circuit design, the output power up to 3W, voice clear and loud voice distinguished high.

7. Inside and outside the two-way voice signal output(recording by the bank teller), a stereo jack output mode can prevent voice recording function controlled by the power switch and the function buttons

8. Application: bank, securities, hospital, bus station Where guard glass again theft is installed

Performance Data:

• Working voltage: AC9V/1A
• Main sound (sub sound): 3W
• Inside microphone: -48db 20Hz-20KHz
• Outside microphone: -48db 20Hz-16KHz
• Exterior size: 158x87x46cm/78x20cm

Pocket includes:

• 1 x Dual-way counter interphone
• 1 x External speaker
• 1 x Charger
• 1 x English User manual