Aiphone Video Door Station - KB-3HRD Accessories_Wireless Access Points Dual 12 V Power Outputs:

Dual 12 V Power Outputs: Provides power for external wired detectors (up to 1A)

Grandstream E1/T1/J1 Digital VoIP Gateway - GXW4501 - Datasheet

delivering seamless integration into existing systems

Q: Can it integrate with alarms or audio systems

and panic alarm

Aiphone Video Door Station - KB-3HRD Accessories_Wireless Access Points Dual 12 V Power Outputs:Description KB 3HRD Sub Monitor with Handset A color tilt video entry security intercom sub station with monitor. Features Internal All Call Chime and receiver volume control Optional selective door release with RY 3DL Two way communication between inside stations Video identification and monitoring with 4 screen Instant voice call in with image Built in illumination for low light conditions Selective Call SKU: KB 3HRD Aiphone VIDEO DOOR STATION KB