Elmdene INT400 Instruction Sheet

Elmdene International Ltd
3 Keel Close, Interchange Park,
Portsmouth, Hampshire, PO3 5QD, UK
INT400/INT400S Internal Sounder
Note: This unit NOT suitable for external installation
EN50131-4: 2009
Power Source
Security Grade
Environmental Class
F
EATURES
- 110dB(A) siren output
- 12V dc voltage operation
- Polycarbonate cover and backplate
- 2 way tamper protection: cover, rear
O
PERATION
The INT400 sounder is used for notification of an alarm condition as generated within an intruder, hold-up
or other alarm system. In response to commands from the alarm system control panel, the INT400 will
emit a high intensity sound.
The INT400 will detect any attempt to gain unauthorised access to the sounder by removal of the cover, or
any attempt to remove it away from its mounting surface. This will generate a tamper signal which is
normally fed back to the alarm control panel
The INT400 is classified as an internal remote powered sounder and is powered via an external power
source.
The INT400S is classified as an internal self powered sounder and has an on-board battery which is
recharged via the external power source. This battery is used to operate the sounder if the external power
to the sounder is removed.
F I
UNCTIONAL NFORMATION
T C
AMPER IRCUIT
Tamper state of the INT400(S) becomes ACTIVE when front or rear tamper switch is open, or on loss of H+
or H-.
INT400
Remote
3
II
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-
-
-
Tel: +44(0)23 9269 6638
Fax: +44(0)23 9266 0483
Web: www.elmdene.co.uk
INT400S
Self Powered
2
II
Negative Tamper return and Ring Line
Monitoring (with compatible panel)
Hold-off supply failure detection
Selectable sound auto cut-off timer
Full SAB using internal battery (INT400S)