| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | Semtong |
| Model Number: | SRF-239A |
| Interface: | WIEGAND26 |
| Frequency: | 433MHZ |
| Sensing distance: | 3~15m |
| Card Type: | Active card |
Quick Details
Specifications
The card reader combines the advantages of stability of signal transmission applied in bluetooth technology and the precise orientation of infrared signal. It makes up the shortage of non-directional signal transmission separate in bluetooth technology and completely resolve the problem of neighborhood channel interference in parking lot and reader instability.
Technical parameter:
|
Reader range |
3～15m (adjustable), the optimum 5～8m |
|
Reading angle |
60 degree tapered erea in front of the reader |
|
Transmitting channel |
38K |
|
Receiving channel |
433M |
|
Identification speed |
≥60km/h |
|
Working temperature |
-45℃～+80℃ |
|
Comunication Interface |
Wigand 26, Wigand 34, RS485 |
|
Transmitting frequency |
38K rectangle |
|
Receiving frequency |
433MHZ |
|
Transmitting angle |
45 degree conical |
|
Data rate |
19200bps (RS485) |
|
Voltage |
DC9V~18V |
|
Power |
≤ 400milliwatts |
|
Humidity |
10~90% |
|
Reading speed |
Max. 80yar |
|
Machine size |
254*242*54mm(H*W*D) |
|
Rod size: 1500*60mm |
|
|
Angle adujustion |
in any angle according to the need. |