Model Number:o83sgpe59c-13Package Dimensions:30 x 20 x 11 cmSpec:Item Type: Restaurant pagerMaterial: ABSBase Size: Approx. 235x150x30mm or 9.3x5.9x1.2inPager Size: Approx. 105x50x12mm or 4.1x2.0x0.5inBattery: DC3.7V lithium ion battery 150MAH (built in)Applicable Frequency B: 433MHz Use Of Power: DC12VQuantity: Specification 1 to 16Transmitting Distance: > 800m or 2624.7ft open areaPrompt Mode: Beeping sound LED flashingSuitable F: Restaurants, bars, cafes other places that need to queueWeight: Approx. 1485g or 52.4ozHow to Use:1. All pagers need to be placed in the charging slot of the mainframe befe operation, set up the operation after 20 minutes of charging.2. Power on: Place all pagers in the charging slot of the mainframe, turn on the pagers automatically after powering on the base of the mainframe.3. Shutdown: Place all pagers in the charging slot of the main unit, enter 99 or 999 from the base keyboard press the call button briefly.Note that the extension needs to be set with the host base code ID befe the nmal shutdownThe rest of the reference manualpacking list:1 x Restaurant Pager Base16 x Restaurant Pager Receiver1 x Plug1 x Instruction ManualPractical: The caller adopts high efficiency heat dissipation technology, which is not easy to damage is waterproof oil proof, has a long stby time, increasing the stability reliability of restaurant operation. Efficient Use Customer Experience: The caller suppts 16 touch screen devices to be connected at the same time, so that guests can rest in empty seats after dering, without waiting in line at the bar, which greatly improves the customer experience of the restaurant. In addition, the device can also achieve a variety of functions such as restaurant pickup call system queuing machine, suitable f a variety of fast food restaurants, restaurants, hot pot restaurants other occasions. Convenient Operation Prompting Methods: The number caller is simple to operate easy to assemble, while it can flexibly cooperate with various prompting methods, such as beeping sound flashing light, to realize convenient meal taking improve customer satisfaction of the restaurant. Reliable Quality Durability: The caller is made of ABS material with elabate design excellent wkmanship, featuring good resistance to falls long service life, saving the cost of the ste enhancing the operational efficiency. Super Transmission Capability: The caller uses a high perfmance noise canceling coding decoding circuit to achieve stable fast signal transmission, capable of covering an open area of 800 meters, guests can be seated anywhere in the ste wait f the reminder of the meal picker during the shopping stroll.PracticalEfficient Use Customer ExperienceConvenient Operation Prompting MethodsReliable Quality DurabilitySuper Transmission Capability