RSZ 7 * Extendable smoke switch control unit for all GEZE hold-open devices
- 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
- Additional smoke switches can be connected
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
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.
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.
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
Technical data
| RSZ 7 | |
| Dimensions | 346 x 30 x 55 mm |
| Ambient temperature | -5 °C - 50 °C |
| Connection of additional smoke switches | 2 |
| Visual status display | Yes |
| Supply voltage | 230 V |
| IP rating | IP20 |
| Line-feed | Back side, At the side, Top, Below |
| Area of application | Inside |
Downloads
Product shot
Product scale drawing
Product data sheet
Installation instructions
Wiring diagram
Cable plan
Declaration of conformity
Tender texts
Product brochure
Variants & Accessories
* Notice about the products displayed
The products mentioned above may vary in form, type, characteristics and function (design, dimensions, availability, approvals, standards etc.) depending on the country. For questions please contact your GEZE contact person or send us an E-Mail .