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4 channels watch wireless calling receiver
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Product: Views:354 channels watch wireless calling receiver 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-08 21:19
Model Number: ZJ-41H (White) Brand Name: CallingSYS Key Specifications/Special Features: Product concentrates the technology of wireless transportation, digital identification and microprocessor together. The receiver adopts the chipset that contains millions of learning codes, makes the products very safe and stable performance, as well as avoiding wrong or malicious calling.The product uses removable rechargeable battery with long standby time and safe charging circuit.The fashionable watch design makes it widely used for elderly or disable people, kitchen, emergency, factory, supermarket and so on.Features1. Fashionable watch design2. RF wireless technology3. Million of learning codes pairing4. Vibration/Buzzer prompt5. Low-power indication
6. Built-in removable rechargeable battery
7. Used for elderly people, kitchen, emergency, factory...

Technical Data
Working voltage DC3.7V rechargeable Li-ion battery
Working frequency 433.92MHz
Standby current <8mA
Working current 37mA±10mA (buzzer mode)
57mA±10mA (vibration mode)
Power off current <100μA
Receive sensitivity -108dBm
Decoder mode learning code
Modulation AM
Color white / black
Dimension 51*45*16mm (not include band)
Shipping Information:
  • FOB Port: Hong Kong SAR
  • Lead Time: 3 - 5 days
  • Dimensions per Unit: 8.8 × 8.8 × 8.5 Centimeters
  • Weight per Unit: 150 Grams
  • Units per Export Carton: 100
  • Export Carton Dimensions L/W/H: 44 × 39 × 29 Centimeters
  • Export Carton Weight: 16 Kilograms
Main Export Markets:
  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe

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