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🔊 Elevate your counter communication—never miss a word, never shout again!
The CallToU Window Speaker Intercom System is a wired, two-way communication device designed for seamless interaction through glass or partitions. Featuring dual volume controls, an anti-howling circuit with noise suppression, and a convenient mute button, it ensures clear, adjustable audio for both staff and customers. Its metal build and plug-and-play setup make it ideal for professional environments like banks, clinics, and retail counters.














| ASIN | B094CZ6NXN |
| Answering System Type | Digital |
| Best Sellers Rank | #432,642 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,305 in Home Security Systems #47,007 in Electrical Equipment |
| Brand | CallToU |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Projector, Television |
| Customer Reviews | 3.9 out of 5 stars 29 Reviews |
| Enclosure Material | Metal |
| Item Dimensions | 5.12 x 6.12 x 1.57 inches |
| Item dimensions L x W x H | 5.12 x 6.12 x 1.57 inches |
| Manufacturer | CallToU |
| Material | Metal |
| Mfr Part Number | WS11-US |
| Model Number | WS11-US |
| Multiline Operation | Multi-Line Operation |
| Power Source | Wired Electric |
| UPC | 633690348321 |
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