**ZKTeco SRB Relay Box
SRB-Security Relay Box
Security Relay Box (SRB) is a value-added and cost effective single door controller to enhance access control in a simple and secure way. It receives encrypted wiegand signal from ZKAccess standalone access control devices to control the lock hence providing high safety for the door.
**ZKTeco SRB Relay Box
SRB-Security Relay Box
Security Relay Box (SRB) is a value-added and cost effective single door controller to enhance access control in a simple and secure way. It receives encrypted wiegand signal from ZKAccess standalone access control devices to control the lock hence providing high safety for the door.
- Simple and secure control for single door
- Encrypt wiegand communication
- Output contact for electric lock, exit button
- 2 LED status display
| Model | SRB |
|---|---|
| Display | 2 LED indicator |
| Built-in Relay | 1 |
| Reader Support | ZKTeco Standalone devices that have wiegand out |
| Input Format | Encrypt wiegand |
| Output Contact | Electric lock, Exit button |
| Lock Control Delay | Default 5s (Configurable on fingerprint reader/Software) |
| Power In | 12V DC, 60mA |
| Operating Tem. | 0 - 70 ºC |
| Operating Humidity | 10%-90% |
| Dimension | 50*40*17 mm |