ขาย RETEKESS Wireless Waiter System Restaurant Pager Voice Broadcast Host 10 Call Buttons For Hook Bar Office Cafe Customer ราคาที่ดีที่สุด

❗Notes 1.While it is working, please pull the antenna out for the best receiving effect. 2.The Manager Controller for Receiver Host is not included, if you need it, please contact with us. 3.Now we have three similar buttons, you can choose which one you need according to your actual needs. 4. If you have any other requirements, such as quantity, please contact us. 🔥 Specifications 1. Receiving sensitivity: -110dBm 2. Reception band: 433MHz 3. Working voltage: DC9V 1A 4. Decoding mode: learning code 5. Modulation: AM 6. 0-999 digital display optional 7. Size: 195 x 130 x 30mm / 7.7 x 5.1 x 1.2 in 8. Weight: 313g / 11oz 🔥 Button： 1. Four key function: Call, Cancel, Pay, Order 2. Small Size, low current draw 3. Higher RF frequency 4. Modulation mode: ASK (AM) 5. Working chip: learning code 6. Power: 2pcs 3V CR2016 battery (included) 7. Long Emission distance 8. Light Weight 🔥Package Includes: 1 x Retekess ZJ-46-S Receiver Host 1 x Power Adapter 1 x English User Manual 10 x Call Button 10 x Sticker for call button