MJY test Tech.co., Ltd.
Beijing Jianglanbo Sales Co Ltd.Come On 0702
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The wireless calling system easily used in bar,restaurant, hotel,teahouse,coffee shop....
This system uses RF wireless technology, which makes the system easily installed. It doesn't need wires.
Just put the caller which is power by battery on the table that is OK.
Wrist watch protable receiver---HCM6800
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Dimensions | 40*52*15mm | Battery | 3.7V lithium battery |
Net weight | 46g | Battery capacity | 320mAh |
Material | PC+ABS | Receiver sensibility | -114dBm |
Surface treatment | Doll polish | Resolution | 128*128 |
Color | Black | Display type | 3-5 digits |
Carry style | wrist watch | Frequency | 433.92Mhz |
Display screen | Color OLED | EMC anti-interference | Strong |
Press key number | 3 | Call button capacity | 399 |
Key life | Million times | Prompt mode | Sound, vibrate |
Power supply | Micro USB port | Number deleting mode | Manually, Automatically |
Power input | 100-240V 50/60Hz | Display time | 1-99s, 00 means display forever |
Power output | DC5V/0.25A | Stand-by time | 10 days |
Call button---HCM320