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Gira Dual Q smoke alarm device

Twice as safe by measuring both temperature and scattered light – now with Q quality seal

The new Gira Dual Q smoke alarm device is equipped with two de­tec­tion pro­cesses and thus achieves twice the level of safety. It visu­ally de­tects small smoke particles be­fore the situ­ation gets too pre­cari­ous and dan­ger­ous for people. In ad­di­tion, thermal sensors meas­ure tem­per­at­ure changes within the room: In this way vari­ous types of fires, such as li­quid fire, can be re­gistered more rap­idly and re­li­ably iden­ti­fied.

Alarm be­ha­viour can also be bet­ter con­trolled in areas with un­avoid­able in­ter­fer­ences such as kit­chen va­pours, dust and elec­trical in­ter­fer­ence. The ser­vice life of the per­man­ently in­stalled bat­tery is guar­an­teed to be at least 10 years. For even more safety, con­veni­ence and ef­fi­ciency, the func­tions of the Gira Dual Q smoke alarm device can be net­worked and ex­pan­ded using other devices avail­able as op­tional ex­tras.
Net­work­ing

Online catalogue
Downloads
Training
  • Q seal for en­hanced qual­ity
  • Visual alarm via a red LED ring in­dic­ator
  • Acous­tic alarm with a loud, pulsat­ing tone
  • Mod­ule in­ter­face for net­work­ing with op­tional wire­less, relay, or KNX mod­ule
  • Bat­tery life of at least 10 years
  • Re­duc­tion in the num­ber of false alarms
  • De­tec­tion of smoke through scattered light meas­ure­ment
  • Rapid re­cog­ni­tion of fire type through heat meas­ure­ment
  • Device can be checked without dis­as­sembly
  • Up to 40 devices can be net­worked
  • But­ton for func­tion test and de­ac­tiv­a­tion of scattered light meas­ure­ment
  • Bat­tery fail­ure warn­ing (30 days)
  • Dis­as­sembly safe­guard

Q seal for enhanced quality

Holder of a ‘Q’ qual­ity seal, the Gira Dual Q smoke alarm device meets the strin­gent qual­ity cri­teria of vfdb (Ger­man Fire Pro­tec­tion As­so­ci­ation) guideline 14-01 and DIN EN 14604:2009-​02. The Q stands for veri­fied dur­ab­il­ity and the re­duc­tion of false alarms com­bined with sim­ul­tan­eously in­creased sta­bil­ity, e.g. against ex­ternal factors.
More about the Q qual­ity seal

Detection of smoke through scattered light measurement

The Gira Dual Q smoke alarm device de­tects smoke ac­cu­mu­la­tion using the prin­ciple of pho­to­elec­tric scattered light meas­ure­ment with processor-​controlled sig­nal ana­lysis. A light diode in the smoke cham­ber emits light beams. Smoke pen­et­rat­ing the cham­ber in­ter­rupts these light beams and di­verts them to a re­ceiver diode. The alarm is triggered.

Rapid recognition of fire type through heat measurement

The Dual Q smoke alarm device de­tects the build-​up of heat via an ad­di­tional thermal sensor: In this way vari­ous types of fires, such as li­quid fire, can be re­gistered more rap­idly and re­li­ably iden­ti­fied. Alarm be­ha­viour can also be bet­ter con­trolled in areas with un­avoid­able in­ter­fer­ences such as kit­chen va­pours, dust and elec­trical in­ter­fer­ence.

Device can be checked without disassembly

The Gira wire­less dia­gnostic tool en­ables Gira smoke alarm devices Dual Q to be checked at ground or floor level or from out­side the room, for ex­ample from stair­ways. It con­sists of the wire­less dia­gnostics USB box and the wire­less dia­gnostics soft­ware in Ger­man and Eng­lish. The data is trans­ferred without re­mov­ing the device.

Gira wireless diagnostics tool

Module interface for networking with optional wireless, relay, or KNX module

For even more safety, com­fort and ef­fi­ciency, the func­tions of the Gira Dual Q smoke alarm device can be ex­pan­ded through other devices avail­able as op­tional ex­tras: Net­work­ing up to 40 devices by wire or wire­lessly, check­ing their func­tion­al­ity at ground or floor level or even from out­side the room, in­teg­rat­ing them into the KNX sys­tem or con­nect­ing them to ex­ternal alarm devices.

Networking

Certified safety: Recommendation for the installation of smoke alarm devices

Smoke alarm devices are lifesavers – and must there­fore be able to do their job re­li­ably in case of an emer­gency. For this reason, you must en­sure that they are cor­rectly in­stalled. In order to en­sure that smoke alarm de­tect­ors are pro­fes­sion­ally in­stalled in ac­cord­ance with DIN 14676, the stand­ard provides re­com­mend­a­tions for veri­fy­ing the pro­fes­sional com­pet­ence of ser­vice pro­viders per­form­ing the plan­ning, in­stall­a­tion and main­ten­ance of such devices.

‘Gira smoke alarm device’ online distance learning course

Battery failure warning (30 days)

The Gira Dual Q smoke alarm device con­tinu­ously mon­it­ors its smoke ana­lysis and checks the bat­tery voltage. Any faults are in­dic­ated by a fault sig­nal (sig­nal tone and LED). The Gira Dual Q smoke alarm device sig­nals that the device will have to be re­placed 30 days in ad­vance. The device re­mains com­pletely func­tional dur­ing this period.

Disassembly safeguard

Thanks to its dis­as­sembly safe­guard, the Gira Dual Q smoke alarm device is also highly suit­able for ­in­stall­a­tion in kinder­gartens, com­mer­cial prop­er­ties and rental prop­er­ties. The dis­as­sembly safe­guard can be op­tion­ally ac­tiv­ated on the mount­ing plate. Af­ter­wards the lock­ing mech­an­ism can only be opened with a tool – for main­ten­ance work, for ex­ample.

Technical data

Power sup­ply:
per­man­ently in­stalled bat­tery
Bat­tery:
9-V lith­ium block bat­tery with ser­vice life at least 10 years
Acous­tic alarm sig­nal:
at least 85 dB (A)
Op­tical alarm dis­play:
Light ring with red LED
Di­men­sions:
Ø 125 x H 48 mm
In­stall­a­tion height:
max. 4.50 m
Ma­ter­ial:
Plastic (PC-​ASA)
Op­er­at­ing tem­per­at­ure:
-5 °C to +55 °C
Stor­age tem­per­at­ure:
-20 °C to 65 °C
Weight:
ap­prox. 270 g
Pro­tec­tion type:
IP 42
Ap­plic­a­tion range:
Ac­cord­ing to DIN 14676
Ap­proval ac­cord­ing to:
DIN EN 14604

Download

Operating instructions

Smoke alarm device Dual Q

Installation and operating instructions

Bestell-Nr 2336 02, 2346 02

PDF, 270,1 KB

Download

Technical Documentation

The following files are not available in the language you have selected, but may be in other translations.

Wartungshandbuch für Rauchwarnmelder Q

Inbetriebnahme / Wartung durch die Fachkraft für Rauchwarnmelder Q gemäß DIN 14676

Bestell-Nr 2336 02, 2346 02, 1145 02, 1149 02, 2333 00

PDF, 1,0 MB

Download

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