Sell 3 Number Big Display Voice Number Call Host Number Keypad Caller Queue Wireless Calling System Number Call 999-Channel for Restaurant Hospital fast food shop kitchen call best price

How to work: You only need to give the client a queue number(you may need to buy a ticket dispenser), when it is the turn, press the keyboard number, the screen receiver will display and broadcast, then the client goes to the service place. It includes transmitting device and receiving device. Press the button on the transmitter, the receiver will receive the wireless signal and display (also can be with voice and vibrate ) which one is calling. So it is very easy used to improve service and efficiency. no worry about the client miss the calling. 7 broadcast modes: 001 No. xx call 002 Floor xx call 003 No. xx come in 004 No. xx treatment 005 No. xx take food 006 No. xx get food 007 Dingdong Package included: 1x Wireless Display Receiver Host 1X Wireless Keypad Caller Introduction of Wireless Call System Specification of wireless keypad caller The wireless calling transmitter can send 999 different signals by combination from digit 0 ~9. It adopts the latest RF technology and digital identification technology, which makes the products stable and high performance, as well make the system very easy to know which one is in need of service. The wireless calling system is widely used in restaurants, hospitals, cafes, super markets, bars, KTV, banks, factories etc. to improve work efficiency. Working frequency: 315MHz/433.92MHz Working voltage: DC5~9V (power adapter) Working current: ≤ 75mA±5mA Encoding mode: learning code Working temperature: -10℃~+50℃ Product size: 140 × 100 × 25mm Host Display Working voltage DC9V/2A power adapter Working frequency 433.92MHz Standby current <130mA Working current <1600mA Receive sensitivity -105dBm Decoder mode learning code Modulation AM Color Black Dimension 400*157*39mm Package Includes: 1 x Host display 1 x 999-Channel Keypad Caller 2 x Power adaptor 1 x English manual Promised by seller about returns our purpose is trying our best to make your satisfaction.We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition Merchandise which is damaged or missing components is not refundable. Buyers are responsible for return shipping with proper packaging. On receiving items, we will refund you immediately.