--- product_id: 69345429 title: "Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System" brand: "adoner" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.pt/products/69345429-adoner-20-wireless-restaurant-coaster-pager-guest-call-paging-queuing store_origin: PT region: Portugal --- # Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System **Brand:** adoner **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System by adoner - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/69345429-adoner-20-wireless-restaurant-coaster-pager-guest-call-paging-queuing) ## Best For - adoner enthusiasts ## Why This Product - Trusted adoner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 20 Restaurant Coaster Pager Guest Call Wireless Paging Queuing Calling System Features: - 20 channels keypad call buttons - 20 batteries charging slots - Portable rechargeable vibration & Buzzer & LED receiver - Independent storage memory avoiding data lost - High receive sensitivity - Self testing while power on - Beautiful and fashionable designing - Transmitting distance is about 1000m(3280ft) in the open area Specifications: Receiver Frequency: 433.92MHz Receive sensitivity: -107dBm Decoder: Learning code (AM) Standby current: 10mA Working current: 75mA (vibration) Power: Built-in 360mAh rechargeable lithium battery Charging voltage: DC 5V Size: 100 x 50 x 11mm / 3.9 x 1.9 x 1.4 in Weight: 40g / 0.09lb Keypad call button Frequency: 433.92MHz Standby current: 24mA Transmit current: 100mA Encoder: Learning code (AM) Working voltage: DC 5V/6A power adapter Adapter: AC 100-240V 50/60Hz Size: 300 x 150 x 33mm / 11.8 x 5.9 x 1.3in Weight: 812g / 1.8lb Package Included: - 1 x Call button keypad - 20 x Receiver - 1 x Power adaptor - 1 x Antenna - 1 x English Manual ## Features - Wireless calling system contains 20 pagers and 1 keyboards; Independent storage memory avoiding data lost; Self testing while power on - Vibration/Buzzer/Vibration and Buzzer etc 3 Prompt modes; Each mode is accompanied by the LED flashing; When you receive it, simply record it and use it within two minutes - Adopt advanced RF wireless technology; Transmission distance between the transmitter and the receiver: 165-330 ft indoors, 0.3mile in the open airWorking distance is about 500ft indoors, 3080ft in the open air, depends on many factors - Battery life depend on use frequency; Built-in external antenna and 20 batteries charging slots; Don't have to worry about the pager power problem - Fulfilled by Local inventory ,stock available!Fast Shipping! It will be arrived in 3-7 day! ## Images ![Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System - Image 1](https://m.media-amazon.com/images/I/61XZSqj9BwL.jpg) ![Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System - Image 2](https://m.media-amazon.com/images/I/61neC06Er9L.jpg) ![Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System - Image 3](https://m.media-amazon.com/images/I/61eKXSp1E9L.jpg) ![Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System - Image 4](https://m.media-amazon.com/images/I/61Hn7pegClL.jpg) ![Adoner 20 Wireless Restaurant Coaster Pager Guest Call Paging Queuing Calling System - Image 5](https://m.media-amazon.com/images/I/61CE3eiTYZL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/69345429-adoner-20-wireless-restaurant-coaster-pager-guest-call-paging-queuing](https://www.desertcart.pt/products/69345429-adoner-20-wireless-restaurant-coaster-pager-guest-call-paging-queuing) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-04*