Door Box
Description
The Door Box is a self-contained Intercom unit typically used to monitor an entrance door. A visitor at
the door can press the Door Box call button (like a door bell). The Door Box then sends chime tones to
all extensions programmed to receive chimes. To answer the chime, the called extension user just lifts
the handset. This lets the extension user talk to the visitor at the Door Box. The Door Box is conve-
nient to have at a delivery entrance, for example. It is not necessary to have company personnel
monitor the delivery entrance; they answer the Door Box chimes instead. Any number of system exten-
sions can receive Door Box chime tones.
Each Door Box has a pair of normally open relay contacts that can connect to an electric door strike.
Use these contacts to remotely control the entrance door. After answering the Door Box chimes, a
multiline terminal user can press the Flash key to activate the Door Box contacts. This in turn releases
the electric strike on the entrance door. The device connected to the Door Box contacts cannot exceed
the contact ratings shown in the following table:
Door Box Specifications
Maximum Output
400 mV RMS
Output Impedance
600 Ohms
The system can have up to 8 Door Boxes. Six chime tones are available.
Conditions
•
The Door Box Feature Requires an unused analog extension port (408M-A1: ST6-ST7 fixed ) on the
each KSU.
•
To use Door Box PRG 10-03-01 (HBI PKG): 8 Door Phone, and 10-03-05 (HBI PKG): 1 Door Phone
need to set.
•
Door Boxes can ring multiline, single line, and wireless telephones.
•
A Door Box cannot ring a virtual extension.
•
External Call forward by Doorphone can forward Doorphone calls Off-Premise while a user is away.
This feature only works for ISDN lines.
•
Off-hook signaling is available for Door Boxes. If an extension user is on the telephone, the Large
LED flashes indicating the Door Box ringing, and the display shows a call from the door box.
•
The door strike cannot be activated when a door box is forwarded off-premise.
Default Settings
Disabled
System Availability
Terminals
All Stations
Required Component(s)
408M-A1
ISSUE 1.0
SL1000
D
Features and Specifications Manual
1-199
Summary of Contents for SL1000
Page 1: ...Features and Specifications Manual A50 031169 001 ISSUE 1 0 January 2011 ...
Page 41: ...Operation None ISSUE 1 0 SL1000 A Features and Specifications Manual 1 33 ...
Page 57: ...Operation None ISSUE 1 0 SL1000 B Features and Specifications Manual 1 49 ...
Page 95: ...Operation None ISSUE 1 0 SL1000 C Features and Specifications Manual 1 87 ...
Page 154: ...Operation None ISSUE 1 0 SL1000 D Data Line Security 1 146 ...
Page 324: ...Operation LCR Operation Flow Diagram ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 316 ...
Page 325: ...LCR Dial LCR Dial Editing ISSUE 1 0 SL1000 L Features and Specifications Manual 1 317 ...
Page 326: ...LCR Cost Centre Code ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 318 ...
Page 586: ...Memo ISSUE 1 0 SL1000 Features Availability by Software Revision 3 6 ...
Page 587: ...Memo ISSUE 1 0 SL1000 Features and Specifications Manual 3 7 ...
Page 588: ...Features and Specifications Manual NEC Corporation ISSUE 1 0 ...