External smoke switch control units

RSZ 7 Extendable smoke switch control unit for all GEZE hold-open devices

RSZ 7 smoke switch control unit Solution for unfavourable lintel situations that leave too little space above the smoke chambers, for example: The RSZ 7 smoke switch control unit has a telescope function. The smoke detector can be extended, making it possible to bridge overhangs of about 30 mm.
  • Telescopic function for bridging overhangs of up to 30 mm
  • Connection to 230 V power supply and 24 V DC supply of the hold-open device
  • Voltage supply of the hold-open system is interrupted in the case of an alarm and the doors close
  • Integrated smoke switch with automatic adaption of the alarm threshold
  • Compensates for light contamination of the smoke chamber and thus increases the service life
  • Visual display of the current control unit status
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  • Additional smoke switches can be connected
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RSZ 7

Application Areas

  • Approved for all GEZE hold-open devices for the early detection of fire and smoke
  • Difficult lintel situations, for example with too little space above the smoke chamber
  • Installation above the active leaf on the vertical wall
  • Installation possible with surface-mounted line-feed

Installation situations in reference objects and videos

RSZ 7 smoke switch control unit New solution for unfavourable lintel situations, which, e.g. leave too little space above the smoke chambers: The smoke switch control unit RSZ 7 has a telescope feature. The smoke detector can be extended, thus allowing overhangs of about 30 mm to be bridged.

RSZ 7 smoke switch control unit

New solution for unfavourable lintel situations, which, e.g. leave too little space above the smoke chambers: The smoke switch control unit RSZ 7 has a telescope feature. The smoke detector can be extended, thus allowing overhangs of about 30 mm to be bridged. © GEZE GmbH

GEZE | RSZ 7 smoke switch control unit with telescope function

Secure solution for unfavourable lintel situations that leave too little space above the smoke chambers: The RSZ 7 smoke switch control unit has a new telescope function. The smoke detector can be extended, making it possible to bridge overhangs of about 30 mm.

EN | Fire protection | RSZ 7 + FA GC 170

// RSZ 7 The new RSZ 7 smoke switch control unit has an adjustable telescopic function and is therefore a flexible solution for early detection of fires even in unfavourable lintel situations, for example where there is little room left over the smoke chamber. // FA GC 170 The GEZE FA GC 170 wireless extension connects the ceiling-mounted detector and manual trigger switch wirelessly with the lintel-mounted detector of GEZE hold-open systems.

Technical data

RSZ 7
Supply voltage 230 V
Frequency of supply voltage 50/60 Hz
Output power 6.3 W
Current consumption 0.08 A
IP rating IP20
protection rating II
Output voltage 24 V DC
Connection of additional smoke switches 2
Height 30 mm
Depth 55 mm
Ambient temperature -5 °C - 50 °C

Downloads

RSZ 7 smoke switch control unit

LABELLING OBLIGATION:  © GEZE GmbH

Product shot (1077999)
RSZ 7 smoke switch control unit

LABELLING OBLIGATION:  © GEZE GmbH

Product shot (1611867)
RSZ 7 smoke switch control unit

LABELLING OBLIGATION:  © GEZE GmbH

Product shot (1611866)

Variants & Accessories

GC 172 wireless ceiling-mounted smoke detector, GC 173 wireless thermal detector
Accessories

Wireless KIT FA GC 170

Set comprising GC 171 wireless module and GC 172 wireless ceiling-mounted smoke detector

Product details
GC 171 Wireless module
Accessories

GC 171

Wireless module for wireless connection of wireless components to GEZE hold-open systems

Product details
GC 175 Wireless module
Accessories

GC 175

Wireless input module for wireless connection of manual trigger switches to the GC 171 wireless module

Product details

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We would be happy to assist you +49-7152-203-0 Mo–Thu: 7.30 a.m. – 5 p.m. / Fri: 7.30 a.m. – 4 p.m Hotline for architects +49-7152-203-112 Mo-Thu: 9:00 a.m. - 4:00 p.m. / Fri: 9:00 a.m. - 3:00 p.m. Service Hotline +49-1802-923392 (0.06 € / Calling from landline, mobile telephony max. 0.42 €)