This device, known as a pager, is used in restaurants, cafes, and food trucks when orders are ready. The customer is given a pager upon receiving the bill, and once their order is ready, they are notified by the device through vibration, sound, and light. Device features: 1. Stable frequencies that are not affected by other radio signals or mobile networks. 2. Includes 10 pagers and one charging base sufficient for the set, with the option to add more pagers to the same base. 3. Allows integration and use of up to 99 pagers with the same keypad. 4. Easy-to-use calling keypad. 5. Durable and shockproof pager device. 6. Built-in rechargeable battery allowing usage of 72 hours in standby mode and 36 hours of active use. 7. Transmission range reaches 800 meters indoors and penetrates 10 barriers; in open areas it reaches up to 1000 meters. Additionally, there are table units available that customers can use to call waiters or staff via buttons placed on the tables. Contact: [redacted phone number] Delivery and shipping available across all regions of the Kingdom.