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Retevis RT-9908 Window Speaker System,Intercom System,Two Way Voice Transmission,High Power Speaker for Bank,School,Store(4 Pack)
- Auto dual-way intercommunication without pressing any button
- Anti-interference and noise-free function;spare record jack for the bank
- Speaker length 187 cm and enough to install anywhere you want
- Apply to bank securities hospital and bus station where guard glass again theft is installed
- The voice from this system is clear and natural;this system has top-quality speaker and high-sensitive microphone
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Overview
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Reviews
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Best Price and product. 1 Year Warranty, just try it.
Features: Working
voltage: AC9V/1A
Main sound (sub sound): 3W
Inside microphone: -48db 20Hz-20KHz
Outside microphone: -48db 20Hz-16KHz
Exterior size: 158x87x46mm/78x20cm
Hot Spots: Streamline design. Main unit is made of luxurious aluminum alloy and internal microphone for extension. One-wire connection and simple installation High quality speaker for main unit and extension. High sensitive microphone. Longer metal tube microphone for dual-way intercommunication Adjustable volume with separate switch. Auto dual-way intercommunication without pressing any button; External speaker, slim fit design; Anti-interference and noise-free function; 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; 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.
What's in box: 4 x Retevis RT-9908 counter interphone 4 x External speaker 4 x
Charger Trouble shooting:
Whistle: Installation environment noise performance is poor, or too much other noise. Should make the distance larger between the host and the outside speaker or adjust the volume down.
Features: Working
voltage: AC9V/1A
Main sound (sub sound): 3W
Inside microphone: -48db 20Hz-20KHz
Outside microphone: -48db 20Hz-16KHz
Exterior size: 158x87x46mm/78x20cm
Hot Spots: Streamline design. Main unit is made of luxurious aluminum alloy and internal microphone for extension. One-wire connection and simple installation High quality speaker for main unit and extension. High sensitive microphone. Longer metal tube microphone for dual-way intercommunication Adjustable volume with separate switch. Auto dual-way intercommunication without pressing any button; External speaker, slim fit design; Anti-interference and noise-free function; 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; 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.
What's in box: 4 x Retevis RT-9908 counter interphone 4 x External speaker 4 x
Charger Trouble shooting:
Whistle: Installation environment noise performance is poor, or too much other noise. Should make the distance larger between the host and the outside speaker or adjust the volume down.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by MUSE TECH Return Policy
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