Wireless Calling System Display Receiver and Call Button (Kit)

Wireless Calling System Display Receiver and Waterproof Call Button (Kit) Advantages: Long Working Distance 200 meters or 656 feet in outdoor working area; signal transmission distance; high sensitivity receiving technology, product signal stability Adjustable 1-15 levels Volume 15-level volume adjustment for nursing pager system; support external audio equipment; freely adjust according to your needs Humanized Design Screen: Bracket and string hole design; compact size; it won't take up much space; you can put the receiver on the counter or hang it on the wall Feature of Display Receiver: Add up to 999 call buttons Single caller host can match up to 999 Pager buttons for any occasion; You can always add up to more healthcare pagers to the pager system as your business grows Multi-function Display Settings You can set fixed or cycle calling records display; And Display Time is Adjustable from 001--180 seconds Large LED Display Screen Large display screen, easy to read; thus, both you and your customers would not worry about missing the meal anymore Features of Call Button: One-key to push for service or nursing, easy to use Small size, low current draw The battery power supply time is long The call distance of the open space reaches 150 meters Humanized design: sticker to table. Or lanyard to wear Applications: Hospital, Clinic, Nursing home, Healthcare Center Specifications: Display Receiver Call Button Frequency 433MHz RF frequency 433MHz Decoding learning code Modulation mode ASK (AM) With transmitter quantity max 999pcs Working chip learning code Prompt modes Dingdong / Music / English voice report Power 12V23A battery (included) Letters show A.B.C.D.E.F Working current 17mA Adapter AC 100-240V 50/60Hz, output: DC 9V/1A Emission distance 150 meters (outside) Working current <600mA Working temperature -20 Celsius to 55 Celsius Standby current <60mA Size 66 x 66 x 27mm / 2.6 x 2.6 x 1 in Size 230 x 160 x 35mm / 9 x 6.3 x 1.3 in Weight 42g / 1.7oz Weight 350g / 0.77lb