GV‐SR1251 is a card reader that recognizes access control cards. Featured with Wiegand and RS‐485 outputs, GV‐SR1251 can be connected to any standard access control systems. For outdoor use, GV‐SR1251 comes with a weather‐sealed and IP66‐compliant housing.
Features:
- 125 kHz (Proximity EM Card)
- Weather-proof and IP66-compliant housing
- Wiegand interface for third-party integration
- RS-485 interface for longer distance installation
- Red / Green / Blue LED and Beeper with auto / user mode setup
Note:
- RS485 interface only supports GeoVision controllers, while Wiegand interface supports both GeoVision and 3rd party controllers (Wiegand 26 Bits).
- Specifications are subject to change without notice.
|
CPU |
8‐bit microprocessor |
|
Frequency |
125 KHz (Proximity EM Card) |
|
Wiegand Interface |
Wiegand 26 bits, distance 30 m (98.43 ft) with GV‐AS210 / 410 / 810 Wiegand 26 bits, distance 100 m (328.1 ft) with GV‐AS1620 / 2110 / 2120 / 4110 / 8110 |
|
RS485 Interface |
9,600 bps, distance 600 m (1968.50 ft) |
|
Power Source |
DC 7.5 ~ 12V |
|
Power Consumption |
60 mA |
|
LED |
Red, Green and Blue LED |
|
Beeper |
Buzzer |
|
Color |
Gray |
|
Operating Temperature |
‐35 °C ~ 65°C (‐31 °F ~ 149 °F) |
|
Operating Humidity |
10 ~ 90% RH (non‐condensing) |
|
Dimensions |
75 (W) x 115 (H) x 15 (T) mm, with enclosure 35 (T) mm 3 (W) x 4.5 (H) x 0.6 (T) in, with enclosure 1.38 (T) in |
|
Weight |
125 g (0.27 lb) |
|
Ingress Protection |
IP66 |
|
Certification |
CE, FCC, RoHS |
