Customization: | Available |
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Talk Range: | 100m in The Open Area |
Style: | Handheld |
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1. Can work with 500pcs multi-key transmitter in max
2. Can show 1 group call number in one time
3. Show 3-digit number from 001-999 and alphabet can be A b C d E F
4. Can indicate different service type via words (CALL,BILL,DRINK )
5. Can track the history calling info by up and down
6. 3 reminder ways: sound prompt and vibration or both
7. Battery is rechargeable: 3.7V Lithium battery
8.Dimension: 50*51*16mm
9.Color:black
10. Output: DC5V--1A
Specification of K-Y3 call button:
3 key | Call; Bill; Cancel |
Signal Distance | 200M in open area |
Material | PC and waterproof silicone |
Dimension | 60*60*20mm |
100% waterproof | 12V 23A battery |