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...low power consumption and high frequency transmission. After the product is installed and used, once the tire is abnormal, it will immediately transmit the signal and the receiver will receive the data at th...
... 50uA Working temperature -20°C~55°C Waterproof fully waterproof Battery 3.7V Lithium battery Receiving distance 200 meters open area How it works The calling system basically consist of service buzzer and s...
...-220V/50-60HZ--DC12V/1A Receiving Sensibility: -108dbm MOQ: 10 pieces Color: W/G, W/R,W/B,B/G,B/R Lead Time: 7days after the payment Payment Terms: T/T, Western Union, Pay ......
Wireless Office Call Bell System Five Staff Called By Boss Product Description Dimensions 125*72*43mm Frequency 433.92Mhz Net weight 104g Transmitting distance 1.4km (open) Material of shell ABS Interference St...
Cheap restaurant equipment wireless customer calling system display receiver with 3 keys call button Product Description Size 65*65*16.5mm Frequency 433.92Mhz Net Weight 37g Signal Coverage 1400m free area Case...
...wireless call button and watch pager Watch receiver: Dimensions 40*52*15mm Battery 3.7V lithium battery Net weight 46g Battery capacity 320mAh Material PC+ABS Receiver sensibility -114dBm Surface treatment D...
..., 00 means unlimited dispaly Surface Treatment Dull polish Receive Sensibility -114dBm Color Black Frequency 433.92Mhz Installation mode Table mode, hanging mode EMC interference Strong Display type Two grou...
...wireless patient or elder call nurse system for clinic and nursing home Product Description Dimensions 86mm*86mm*17.5mm Standby current No Material of shelf ABS(imported from Taiwan) Transmitting distance 1....
... 75*49*20mm Color White Battery Alkaline Battery 12V 33mA Distance 1000 open area Frequence 433.92Mhz Weight 0.06kg/ea Output Power ≤10mw Pictures How it works 1.Call button for staff use. 2. Receiver fixed ...
smart wireless restaurant table call waiter paging system long range receiver pager Size 65*65*16.5mm Frequency 433.92Mhz Net Weight 37g Signal Coverage 1400m free area Case Material PC (Made in German) EMC Int...
...wireless call bell system Product Description Specification of watch receiver S/N Feature Details 1 Audio Output: 0-1.5W 2 Size: 128*128mm 3 Weight: 0.25kg 4 Capacity: 399 5 Distance: 1000m 6 Frequency: 433....
wireless restaurant 16 call guest paging coaster system Product Description Pager counter call wireless queue call system WorkingVoltage DC3.7V (Rechargeable Battery) Charging Voltage DC5V Working Frequency 433...
...: 315,433 MHZ (saw steady frequency, can be customized) Transmission distance:> 300 M (open area, sensitivity to the receiving device negative 100 dbm) Dimensions: 85 × 36.5 × 18mm Device type: fixed code Us...
...: 315,433 MHZ (saw steady frequency, can be customized) Transmission distance:> 300 M (open area, sensitivity to the receiving device negative 100 dbm) Dimensions: 85 × 36.5 × 18mm Device type: fixed code Us...
... Modulation ASK (Crystal Oscillator ) Transmission current less 10mA Transmission power 10dBm Encoder(Optional) Fixed code: 2262, 2260 ......
... Modulation ASK (Crystal Oscillator ) Transmission current less 10mA Transmission power 10dBm Encoder(Optional) Fixed code: 2262, 2260 ......
Product Description Metal Key Wireless copying remote garage door Battery model 27A Operation voltage DC12V Standby current less 2uA Operation frequency 433.92MHz Frequency offset +/- 75KHz Modulation ASK (Crys...
1. Product Description Battery model 27A Operation voltage DC12V Standby current less 2uA Operation frequency 433.92MHz Frequency offset +/- 75KHz Modulation ASK (Crystal Oscillator ) Transmission current less ...