1、More Than 900m Coverage Area: The launch distance of the restaurant pager system is extremely far, allowing customers to sit anywhere in the store and stroll nearby, waiting for the restaurant pager system to remind them to pick up their meal. 2、1 To 18 And Prompt Mode:s: Convenient for customers. After ordering, customers can rest in a vacant space without waiting in line at the bar. The prompt mode is a beep or a flashing light. 3、ABS And PC Material: The restaurant pager is made of ABS engineering plastic and PC material, with exquisite craftsmanship, durability, resistance to falling, and long service life. 4、Fast Heat Dissipation: High performance noise reduction encoding and decoding circuit, fast heat dissipation, and strong stability. 5、Applicable Scenes: Restaurant pager system is suitable for places that require queuing such as restaurants, bars, coffee shops, etc. 6、Water and Oil Proofing: Social distancing keeping pagers for restaurants is waterproof and oil resistant, with long standby time. Item Type: Restaurant Pager System Product Material: ABS, PC Weight: Approx. 1973g / 4.3lb Applicable Frequency Band: 433MHz Power Supply: DC 12V Number Of Extensions: 18 Waterproof: IP33 Launch Distance: More Than 900m / 984.2yd (Open Area) Prompt Method: Beep Sound, LED Light Flashing Battery: DC3.7V lithium Ion Battery 200mAh (Receiver Shipped With Built In Battery) Base Size: Approx. 265x157x35mm / 10.4x6.2x1.4in Pager Size: Approx. 105x53x12mm / 4.1x2.1x0.5in 1 x Restaurant Pager Base 18 x Receiver 1 x Manual 1 x Plug