
Digital Monitoring Products, Inc. 1912XR Installation Guide
Page 18
1912XR Installation Guide
UL 365 and 609 SPECIFICATIONS
Police Station Connected and Local Burglar Alarm Units and Systems
21.1 System trouble display
The Status List Display must include at least one keypad that displays system monitor troubles. See
section 10.3 of the 1912XR Programming Manual (LT-0171).
21.2 Entry delay
The maximum entry delay used must not be more than 60 seconds when using the Model 349A Grade A
housing. See section 7.3 of the 1912XR Programing Manual (LT-0171).
21.3 Grade A bell
A Grade A local audible signal appliance must be used.
21.4 Bell cutoff
The bell cutoff time cannot be less than 15 minutes. See section 8.2 of the 1912XR Programming Manual
(LT-0171).
21.5 Automatic bell test
The Automatic Bell Test option must be programmed as YES. See section 8.3 of the 1912XR Programming
Manual (LT-0171).
21.6 Grade A Mercantile
For Grade A Mercantile and Police Station Connect operation the Model 1912XR must be mounted in a
Grade A attack resistant housing, (DMP Model 349A).
21.7 Mercantile Safe and Vault
When the DMP Model 349A housing is used, the 1912XR provides operation as a mercantile safe and
vault alarm. Bell Supervision and wiring must be in accordance with UL 681. If the Model 1912XR is
mounted outside the safe or vault, tamper protection and the Sentrol Model 5402 or Potter EVD listed
vibration detectors should be used.
21.8 Basic Line security for Police Connect
Basic line security is provided when the Model 1912XR is configured as a dialer system.
21.9 Transformer
A 40VA transformer must be used. Use the DMP Model 320 or 321.
21.10 Bank Safe and Vault
The Bank Safe and Vault function has not been investigated by Underwriters Laboratories. See section
11.19 of the 1912XR Programming Manual (LT-0171).
21.11 High Line Security
High line security is provided when configured as a MPX, DNET, or HST system. When HST
communication is used, a dialer line must also be used along with the Model 893 Dual Phone Line Module
to supervise the dialer line. The HST Checkin time must be set from 01 to 06 minutes or AA. See sections
3.2, 3.2.1, and 3.3 of the 1912XR Programming Manual (LT-0171).
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