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White plastic intercom handset with microphone and volume knob

LiwCho LC-136 Window Intercom System

SKU CH-EY86-XQ27Y

Wired two-way window intercom with built-in microphone and volume control for clear counter communication

  • TypeModern
  • Required SubscriptionFM, LiwCho
  • CompatibleFM
  • Built in FM ModulatorFM
  • PowerExternal power supply
  • Connection TypeAuxiliary
  • Real-time two-way talk with automatic voice detection
  • Wired aluminium-foil shielded cable prevents interference
  • Adjustable volume knob and status indicator on host
  • Compact 2.4 x 3.96 x 1.3 in design saves counter space
  • External power supply for reliable continuous operation

Wired Window Intercom for Counters

The LiwCho LC-136 is a wired two-way intercom built for store, catering and business counters where staff and customers are separated by glass. It uses a host and extension linked by a 4-core aluminium-foil shielded cable so voice signals are identified automatically without delay. The system is powered by an external supply and fixes directly to the window surface with adhesive.

Limits of the Wired Auxiliary Link

Communication works only over the supplied shielded cable, so the host and extension must stay within its reach and cannot be separated by more than the cable allows. The auxiliary connection carries audio only; there is no wireless pairing, network streaming or Bluetooth fallback. Both units require the external power supply to operate, so a nearby mains socket is essential.

Check Glass Thickness and Mounting Space

Verify that the glass or partition is smooth enough for the adhesive pads to hold the host and extension securely at 2.4 by 3.96 by 1.3 inches and 4.57 by 3.19 by 1.06 inches respectively. Ensure a power outlet is accessible for the external supply and that the cable route between the two units is clear of obstructions. The system suits single-counter setups; multi-window or mobile installations would need additional kits.

Highlights

  • Real-time two-way talk with automatic voice detection
  • Wired aluminium-foil shielded cable prevents interference
  • Adjustable volume knob and status indicator on host
  • Compact 2.4 x 3.96 x 1.3 in design saves counter space
  • External power supply for reliable continuous operation

Specifications

BrandLiwCho
SeriesModern
ModelLC-136
TypeModern
Required SubscriptionFM, LiwCho
CompatibleFM
Built in FM ModulatorFM
PowerExternal power supply
Connection TypeAuxiliary
MaterialPlastic
FeaturesBuilt-in microphone
Dimensions2.4 in x 3.96 in x 1.3 in
Weight1.43 pounds
Size/Dimensions4.57 in x 3.19 in x 1.06 in

Questions about this item

Which LiwCho LC-136 model should I pick for a store counter?

The LC-136 is the single model offered; it includes a host and extension unit wired together for two-way counter communication.

How loud and clear is the audio in a busy shop?

The high-power speaker and 4-core shielded cable deliver clear, natural sound with strong anti-interference, suited for store and catering environments.

What connection does the system use and what does it limit?

It uses a wired auxiliary link with a 4-core aluminum-foil shielded cable, which caps the range to the cable length but removes wireless latency and interference.

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