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...137-930Mhz, POCSAG or Flex 3. Alert mode: Sound, vibrate, LED, Silent. 4. 4 or 8 line English display, 3 zoom mode (English). 5. Language support: Chinese, English, ......
... press the button near him or her, his or her bed or table number will showing on the display receiver at front desk or watch pager worn on server's wrist with alert music or...
... 108±2dBm Decoding Learning Code Capacity Support 126 transmitters Alert mode beep, vibration Size 47*53*17mm Weight 0.25kg Distance 500m (in the open area) automatic detection of ......
... 600mA Receiving sensitivity -110dBm Decoding Learning Code Modulation AM Alert mode Dingdong , English voice Size 200*123*25mm Weight 0.8kg Transmitting distance 500m in the open area ......
... distance 500m (opea area) Support 0001~9999.A001~F999 Capacity Support 126 transmitters Alert Mode: beep, vibration Suggest call button More button informations please click here to contact us HOW IT WORKS ...
manufacturer wireless 100% waterproof chargeable wrist watch pager of service calling system Product Description Dimensions 48*25*15mm Battery 3.7V Lithium Batter Net Weight 39g Battery Volume 150Mah Material P...
... wireless calling system digits display receiver Product Description ZJ-46 Specifications Voltage DC9V/1A power supply Frequency 433.92MHz Standby current 60mA Working current 600mA Receiving sensitivity -11...
Wireless waterproof calling system POCSAG transmitter for hotel 4 keys push call button Product Description Watch parameter: 1. 4-8 lines display. 2. Multi language support. English, Chinese, Korean, German, Fr...
... sale long range exquisite wireless hospital nurse wrist watch pager calling system Product Description Dimensions 48*25*15mm Battery 3.7V Lithium Batter Net Weight 39g Battery Volume 150Mah Material Polyure...
New design high quality wireless calling system portable waterproof wrist watch pager Product Description Dimensions 48*25*15mm Battery 3.7V Lithium Batter Net Weight 39g Battery Volume 150Mah Material Polyuret...
433Mhz best price wireless restaurant waiter wirst watch pager with CE rohs Dimensions 55mm*45mm*18mm Net Weight 48g Material ABS(imported from Taiwan) Alert Period 1-99 Seconds Surface Treatment Strong rubber ...
...mode for various occasions 4) Voice alert, humanization operation 5) If there is no new call coming after 2 minutes, the call number will disappear automatically, and display time and calendar 6) 2.3 inch hi...
... Stability +/- 10 PPM 1. Hand and PC programmable. USB id programmer. 2. PLL or crystal, 137-930Mhz, POCSAG or Flex 3. Alert mode:...
cheap price restaurant wireless waiter calling pager systems Product Description Dimensions 55mm*45mm*18mm Net Weight 0.08Kg Material Polyurethane + PC Alert Period 1-99 Seconds Surface Treatment Wearable UV Pa...
Fully waterproof wireless restaurant waiter calling system Dimensions 48*25*15mm Battery 3.7V Lithium Batter Net Weight 39g Battery Volume 150Mah Material Polyurethane + PC Alert Period 1-15 seconds adjustable ...
... wireless pager catering service calling system Product Description ZJ-46 Specifications Voltage DC9V/1A power supply Frequency 433.92MHz Standby current 60mA Working current 600mA Receiving sensitivity -110...
Customize alphanumeric wireless wrist watch and button pager system emergency call with vibration or buzzer Product Description Watch frequency 137-930Mhz Watch Material PLL or crystal Watch size 46*46*14mm Ale...
433Mhz hot sale waterproof wireless restaurant waiter wrist watch pager and call button Dimensions 55mm*45mm*18mm Net Weight 48g Material ABS(imported from Taiwan) Alert Period 1-99 Seconds Surface Treatment St...
wireless restaurant menu call button system China supply Product Description Net weight:35g Color: 6 colors Signal distance:500m(open ) Battery:Alkaline Battery 12V 23A Battery life: 6-12 months Size:60mm X 60m...
... wireless calling system table call buzzer button and display screen Introduction: 1.support 4 digits,calendar and time display 2.Micro USB interfance,3.5mm audio interface 3.8 kinds of different calling mod...