8M Cable with Outer Speaker

Efficient Dual-way Window Intercom System:
- 8m external microphone: meet the needs of hospitals, restaurants, clinics, schools, hotels, real estate and other scenarios;
- Multi-jack design: can connect headphones, wireless microphones, recording equipment, etc. to meet your diverse needs;
- Multi-button design: mute button, volume knob, independent switch, easier to control the microphone;
- Can be installed at ticket windows at movie theater;
- Adopts half duplex technology; high-powered mic;
- No complaints from customers nor the cashier.


High sensitivity pickup
- 360° pointing sound pickup design, effectively recording sound;
- Easily communicate with customers without getting close to the microphone.
- Length of microphone: 1.8 meters.

Sturdy Plug
- More safety plug; self-locking; corrosion-resistant;
- It can be more durable use with 4 core high-strength aluminum foil shielded wire.

Recording function
- Have a 3.5mm recording jack, can be output both inside and outside the two-way voice signals. (such as the teller window intercom for recording)

Mute button:
- You can control the transmission sound easily.
- Auto mute and half duplex
- When one participant speaks, the other participant's voice is automatically muted. Employees and customers can take turns listening to lectures, improving work efficiency.
- Package Includes:
- 1 x Retekess TW102 dual way counter intercom
- 1 x Retekess TW102 external speaker
- 1 x Power adapter
- 1 x User manual

Plug and play
- Insert the plug of external loudspeaker box into the loudspeaker jack of the main unit.
- The window speaker intercom has a sticky backing that can be stuck to the window glass.
Specification
- Material: aluminum alloy shell
- Connection cable length: 1.8m / 5.9ft
- Working voltage: DC12V / 500mA
- Adapter: AC 110V 50/60Hz
- Size: 114 x 74 x 145mm / f67x 20mm
- Weight: 610g/ 1.34lb

![]() Retekess TW102 | ![]() Retevis RT-9908 | ![]() Retekess TW102(3 pack) | ![]() Retekess TW106 | ![]() Retekess TW103 | ![]() Retekess TW104 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Line length | 8m or 315 inch | 1.8m or 70.86 inch | 8m or 315 inch | 1.8m or 70.86 inch | 2 m or 78.74 inch | 1.8m or 70.86 inch |
| Two-way voice transmission | ? | ? | ? | ? | ? | ? |
| Support wireless mic | ? | ? | ? | ? | ? | / |
| Supports recording | ? | ? | ? | ? | ? | ? |
| Two-way volume control | ? | ? | ? | ? | ? | ? |
| Noise Cancellation | ? | ? | ? | ? | ? | ? |
| Flexible microphone | ? | ? | ? | ? | ? | ? |
| Mute button | ? | / | ? | ? | ? | ? |

8M Cable with Outer Speaker

Efficient Dual-way Window Intercom System:
- 8m external microphone: meet the needs of hospitals, restaurants, clinics, schools, hotels, real estate and other scenarios;
- Multi-jack design: can connect headphones, wireless microphones, recording equipment, etc. to meet your diverse needs;
- Multi-button design: mute button, volume knob, independent switch, easier to control the microphone;
- Can be installed at ticket windows at movie theater;
- Adopts half duplex technology; high-powered mic;
- No complaints from customers nor the cashier.


High sensitivity pickup
- 360° pointing sound pickup design, effectively recording sound;
- Easily communicate with customers without getting close to the microphone.
- Length of microphone: 1.8 meters.

Sturdy Plug
- More safety plug; self-locking; corrosion-resistant;
- It can be more durable use with 4 core high-strength aluminum foil shielded wire.

Recording function
- Have a 3.5mm recording jack, can be output both inside and outside the two-way voice signals. (such as the teller window intercom for recording)

Mute button:
- You can control the transmission sound easily.
- Auto mute and half duplex
- When one participant speaks, the other participant's voice is automatically muted. Employees and customers can take turns listening to lectures, improving work efficiency.
- Package Includes:
- 1 x Retekess TW102 dual way counter intercom
- 1 x Retekess TW102 external speaker
- 1 x Power adapter
- 1 x User manual

Plug and play
- Insert the plug of external loudspeaker box into the loudspeaker jack of the main unit.
- The window speaker intercom has a sticky backing that can be stuck to the window glass.
Specification
- Material: aluminum alloy shell
- Connection cable length: 1.8m / 5.9ft
- Working voltage: DC12V / 500mA
- Adapter: AC 110V 50/60Hz
- Size: 114 x 74 x 145mm / f67x 20mm
- Weight: 610g/ 1.34lb

![]() Retekess TW102 | ![]() Retevis RT-9908 | ![]() Retekess TW102(3 pack) | ![]() Retekess TW106 | ![]() Retekess TW103 | ![]() Retekess TW104 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Line length | 8m or 315 inch | 1.8m or 70.86 inch | 8m or 315 inch | 1.8m or 70.86 inch | 2 m or 78.74 inch | 1.8m or 70.86 inch |
| Two-way voice transmission | ? | ? | ? | ? | ? | ? |
| Support wireless mic | ? | ? | ? | ? | ? | / |
| Supports recording | ? | ? | ? | ? | ? | ? |
| Two-way volume control | ? | ? | ? | ? | ? | ? |
| Noise Cancellation | ? | ? | ? | ? | ? | ? |
| Flexible microphone | ? | ? | ? | ? | ? | ? |
| Mute button | ? | / | ? | ? | ? | ? |

















































