CQR ALTO Operating And Installation Instructions

Connection Examples

#1 = Continuous Sound +ve
#2 = Alternating Sound +ve
GND = Common -ve
Tamper x 2 = Lid and mounting surface tamper.
+ve
Not Connected
-ve
Tamper
Continuous sound only

Specifications

Environmental Advice.
This product is covered by current WEEE regulations. Please consider the effect on the
environment when disposing of it. Do not put in a domestic waste bin. Only dispose of
at an appointed recycling centre.
4
Not Connected
+ve
-ve
Tamper
Alternating sound only
RoHS compliant.
SO/ALTO/*/G/S5
* Denotes Colour
Internal Warning Device
Low profile design.
110 dB sound output.
Selectable alternating or continuous tone.
Low current consumption.
Tamper protected lid and mounting.
Operating and Installation
Instructions

Description

This remotely powered internal sounder can be installed in security systems up to and
including Grade 3 Environmental class II in accordance with EN50131:2006 + A1:2009. It is
certified by Telefication to EN50131-4:2009. The warning device gives an audible signal of
alarm activation. The sound output is selectable for either alternating or continuous tone.
It is also protected against tampering by means of lid removal and removal from the
mounting surface.
CQR Security. 125, Pasture Road, Moreton, Wirral. CH46 4TH, United Kingdom
Tel: +44 (0) 151 606 9595 Support: +44 (0) 151 606 6311 email: info@cqr.co.uk Web http://www.cqr.co.uk
ALTO
1
SO/ALTO/WH Issue 05