Specifications
| Item | Description |
| Compatibility | SIP |
| Configuration | Web Interface or TFTP Auto-Provisioning |
| Network Address | DHCP or static IP address |
| NAT* | STUN Server or Keep-Alive * (Network Address Translation) |
| Speech | Full Duplex Capable |
| Codec | G.711 |
| Physical | Separate Controller and Door Station |
| Controller | |
| Power | AC Mains Adapter 95-230 V 50/60 Hz Included |
| Indicators | Power, Door Station Status, In-Use, Door Unlock |
| Network Connection | RJ45 Jack |
| Installation | Shelf or wall mounted |
| Environmental | Dry indoor location |
| Door Control Connection | 5 Position terminal strip |
| Door Control Power | Available 24 V, 300 mA Strike power +/- |
| Door Control Relay | Relay C, NO, NC phone keypad activated; Maximum 30 V, 1 A |
| Door Station Connection | RJ12 Jack Center Pair |
| Door Station Wiring | 24 AWG Twisted Pair to 1000 Ft (300 m) |
| Auxiliary Input Connection | RJ12 Jack Second Pair |
| Auxiliary Input Electrical | Detects dry contact closure 24 V 4 mA sensing current |
| Auxiliary Input Functions | Manual door release; Door control lockout; Door sensor NC (Default) or NO; Call button NC or NO; Disabled |
| Auxiliary Output Connection | RJ12 Jack Outside Pair |
| Auxiliary Output Electrical | Normally open switch 180 Ohms active; Maximum 30 V, 50 mA |
| Auxiliary Output Functions | In-Use (Default); Ringing; Call button pressed; Door unlock; Door open (requires door sensor); Door alarm (requires door sensor); Door sensor NC (Default) or NO; Follow Controller input; Follow Door Station input; Disabled |
| Door Station | |
| Power | Provided by Controller link |
| Wiring | Up to 1000 Ft (300 m) 24 AWG single twisted pair to controller |
| Signalling | Digital link - bi-directional voice and data |
| Call Button | Backlit tactile silicon rubber |
| Connections | 6 Position terminal strip - Controller, Aux In, Aux Out |
| Installation | Flush or surface mounted using supplied plastic bezel; Fits two gang electrical box |
| Environmental | NEMA 3R Rated for outdoor locations; Ambient temperature -30 to +60° C. |
| Auxiliary Input Functions | Door sensor NC or NO; Call button NC or NO (Default); Disabled |
| Auxiliary Input Electrical | Detects dry contact closure 5 V, 1 mA sensing current |
| Auxiliary Output Functions | In-Use; Ringing; Call button pressed (Default); Door/gate unlock; Door open (requires door sensor); Door alarm (requires door sensor); Door sensor NC (Default) or NO; Follow Controller input; Follow Door Station input; Disabled |
| Auxiliary Output Electrical | Normally open switch 180 Ohms active; Maximum 30 V, 50 mA |
- In the interests of continual product development, specifications are subject to change without notice. Some features may only be available in specific firmware or hardware releases.

Documentation
