Size | 65*65*16.5mm | Frequency | 433.92Mhz |
Net Weight | 37g | Signal Coverage | 1400m free area |
Case Material | PC (Made in German) | EMC Interference | Strong |
Surface Process | Polishing,Spray Paint | EMI Compatibility | Comply Domestic Standard |
Color | RED, SILVER | Battery | Alkaline Battery 23A12V ONE PCS |
Keys Material | PC (Made in German) | Battery Life | 12-18 Monthes under regular use |
Key Life | Million times of press | Water Proof | Full Waterproof, Out side use ok |
Key Name | Service,Bill,Cancel or OEM | Certificate | CE, ROHS,FCC |
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.
……
For more services, please click her to contact us freely