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5pcs KOQI LIMITED 5pcs Hospital Call Bell Button System Wireless Buzzer Caller for Restaurant Construction Site K-B
Specifications:
- Working current: <15mA
- Type: Wireless Trasmitter
- Transmission distance: 200m in open area
- Single key: CALL
- Output power: <20mW
- Name: Wireless Buzzer Caller
- Model Number: Wireless Buzzer Caller K-B
- Frequency: 433.92mhz
- Color: White
- Brand Name: Ycall
- Battery: 12V 23A
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like