China Witop Quiz Buzzer System Wrist Vibrating Watch Wireless Calling Waiter Call Buttons for Food Table Service, Find details and Price about China Buzzer Quiz Pager System, Waiter Receiver System from Witop Quiz Buzzer System Wrist Vibrating Watch Wireless Calling Waiter Call Buttons for Food Table Service
Product Description |
Name | Wireless wrist watch pager |
Model | CS-200F |
Weight(kg) | 0.5 |
Modulation | FM/GM |
Frequency | 433.92MHz |
Meterial | ABS+Aluminum+Silicone |
Color | Black/Red |
Battery | Built-in 80 mAh lithium battery |
Size(in) | 1.77*1.38*0.47(Excluding strap) |
Setting | Build-in system |
Display | 2-digital numebr,1-4 group |
Clock | Support |
Charging | Dedicated USB charging cable |
Sensitivity | -120DB |
Name | Wireless call button |
Model | CS-M1 |
Color | Black+red/White+red/blue |
Modulation | FM |
Chip Level | MBPS |
Size(mm) | 59*59*10 |
Launch distance(m) | >300 |
Shell material | Import PC |
Frequency | 433.92MHz |
Battery | CR2025 |
Installation way | double faced adhesive tape |
Waterproof rating | Full waterproof |
Standby | >1year |
Weight(kg) | 0.05 |
Name | Wireless call button |
Model | CS-O3 |
Color: | white with blue |
Weight: | 80g |
Waterproof level: | Full waterproof |
Installtion: | Double size tape or screw fixed or carry. |
Usage times: | About 3000 times. |
Size(mm): | Φ60*Φ60*21 |
Range(m): | >500m in open area. |
work with repeaters >2000m in open area. |
Name | Wireless call button |
Model | CS-S1 |
Color: | Coffee |
Weight: | 60g |
Waterproof level: | Full waterproof |
Installtion: | Double size tape or hanging. |
Usage times: | About 3000 times. |
Size(mm): | Φ60*Φ60*10 |
Range(m): | >500m in open area. |
work with repeaters >2000m in open area. |
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