Data Sheet
The Disc family represents the
smallest 360º ceiling-mount
detectors available today.
Boasting a miniature size of
8.6cm (3.375in). Disc detectors
provide a uniform professional
look throughout the installation
and blend inconspicuously into
any décor. Easily installed on any
ceiling, the Disc detectors deliver
industry-leading performance
sensitivity and long-term reliability.
Disc
Miniature 360º Ceiling
Mount Detector
Specifications
Operating voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 to 16 VDC
Standby current drain . . . . . . . . . . . . . . . . . . . . . . . . . . Disc 15mA at 12VDC
Duo 240 30mA at 12VDC
Alarm output . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA, ~18Ω ON resistance
Microwave freq.(DUO models) . . . . . . . . . . . . . . . . . . . . . . 2.45 GHz standard
RFI protection ...................Greater than 15V/m (up to 1000 MHz)
Adjustable sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 or 2 motion events
Operating temperature . . . . . . . . . . . . . . . . . . -10ºC to 49ºC (14ºF to 120ºF)
Dimensions (diam. x H) . . . . . . . . . . . . . . . . . . . . . 86 x 24mm (3.375 x 1.3in)
Mounting height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .up to 3.6m (12ft)
Features that Make
a Difference:
•PIR or dual technology models with
one uniform professional look
•Selectable pulse / event counter
• Adjustable sensitivity (Duo 240)
•Miniature design, 8.6cm (3.375in)
diameter
•Blends seamlessly into any décor
•360º detection pattern
•Industry-leading reliability and
false alarm immunity
•Complies with international
standards
•Energy management model available
www.visonic.com
Product offerings and specications are subject to change without notice. Actual products may vary from photos. Not all products include all features. Availability varies by region; contact your sales representative.
© 2014 Tyco Security Products Ltd. All rights reserved. HWDetectors C-800043 (Rev.01)
Contact Visonic for further information:
Email: info@visonic.com
Patented Technologies:
•True Motion Recognition (TMR™)
processing with 1 or 2 selectable
“event verification” channels for
superior false alarm protection
(Duo 240)
•State-of-the-art microwave DUO
patented technology utilizing Digital
Signal Processing (Duo 240)
•Protected under US patents:
5,237,330; 5,693,943; 6,037,902
and other international patents and
patent applications
Side view
7.3 m (24 ft)
2.4 m (8 ft)
3.6 m (12 ft)
10.8 m (36 ft)
Disc
Top view
4.8 m (15 ft)
2.4 m (8 ft)
4.5 m (15 ft)
9 m (30 ft)
Side view
Duo-240
Top view