2N IP series Automation Manual

2N TELEKOMUNIKACE a.s., www.2n.cz 102/104
Alarm (Dispatching Office Call) Caused by Over 2-Min Long Door Opening
Specification
Call the dispatching office in case the door remains open for more than 2 minutes. It is
supposed that the door opening signalling contact is connected to Input1.
Block diagram
Whenever the door opens, the rising edge on Input1 signal (1: Event.InputChanged)
calls the defined telephone number (4: Action.BeginCall) with a 120 s delay (2: Event.
Delay).The call is only executed if the door remains open for more than 120 s (3:
Condition.InputState).
Intercom settings
1: Event.InputChanged: Input=input1; Edge=rising
2: Event.Delay: Delay=120 s; StartEvent=1
3: Condition.InputState: Input=input1; Level=1
4: Action.BeginCall: Number=1111; Event=2; Condition=3

2N IP series Specifications

General

Category	Intercom System
Network Interface	10/100 Mbps Ethernet
Connectivity	Ethernet
Integration	SIP
Ingress Protection	IP54
Operating Voltage	12V DC
Audio Codec	G.711
Supported Protocols	SIP, RTSP, HTTP, HTTPS
Supported Languages	Multiple