MJY test Tech.co., Ltd.
Beijing Jianglanbo Sales Co Ltd.Come On 0702
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| Dimensions | 86mm*43mm*15mm | Frequency | 433.92MHz |
| Net weight | 68g | Transmitting distance | 2.5km(open space) |
| Material of shelf | PC(imported from German) | EMC interference | Strong |
| Surface treatment | Polishing | EMI compatibility | Comply domestic standard |
| Color | White/orange | Battery | Alkaline battery 12V 23A/two |
| Keys | PC(imported from Taiwan) covered by SOKEN glue | Battery life | 12-18 months abled |
| Keys life | Million | Waterproof | General watering |
| Number of keys | Three | Suitable receivers | All of receivers |
More kind of call number receivers, please click here to contact me
When the caller need any assistance, he or she just press the call button, and the wireless signal will be transmitted to the receivers. And the number reciever will show the transmitter’s number with music or voice alert, and then the staff can offer service to the caller immediately.