2. Main characteristics:
1.Elegant black series, products of the "all-match king"
2.Exquisite frivolous, easy to carry
3.Leading technology, frequency modulation technology
4.High temperature resistance, impact resistance
3. Product parameter:
Parameter of SC-R18 Parameter of SC-T180
Color: | Wine red | Color: | Black |
Dimensions: | Diameter 95mm | Dimensions: | 165*135*50(H)*30(L)mm |
Material: | PC | Material: | ABS |
Nixie tube size: | 0.25 inch | Display resolution: | 128*64 |
Number display: | One group of 4 digits | Frequency: | 313MHz-317MHz(default is 315MHz) |
Modulation mode: | Frequency modulation | Power supply: | Input:100-240VAC 50/60Hz Output: DC 12V/2A |
Receive frequency: | 313MHz-317MHz(default is 315MHz) | Modulation mode: | Frequency modulation |
Prompt mode: | Beep, light(LED) and vibration | Number capacity | 1-9999 |
Low power prompt: | Have | Queue number: | 4 |
Attention:
There are some standard plugs, including America, United Kingdom and Europe. If you do not need these plugs, we will also send the local state conversion plug to you for free.
FAQ:
Q: How long is the effective range of the wireless calling system?
A: The effective range is about 500m in a clearing, the straight line distance is about 40-60m indoor. And it wonot cause the wrong number; shorten the detection distance, as the time goes on.
Q: How about the receiver couldnot receive the signal as the large field and long distance?
A: A signal enhance device will solve this problem, and it could be used without adapter.
Q: How long could the new battery be used?
A: Most battery could be used for 2 years, and some could even be used for 3 years, and it is easy for you to change the battery of the wireless calling system.
Q: How about if I do not know much about this item, and couldnot install it?
A: This item has full function but easy to operate, the only thing you need to do is to set this item as the instructions sent to you, and if you still feel confused, you could leave a message to us, and we are willing to help you solve any kinds of questions.