Smoke switch, Hekatron ORS 155 F, set, optical

for hold-open systems

1 of 2

2 of 2

Manuals and Videos

Technical documents available.
Please select an article to view.

Solutions for this product

More Information

Send e-mail inquiry Compare Print Share

See Required Products

Help

Requested amount is in stock.

Limited stock available.

Item no longer available

Note:
To receive items as fast as possible, choose 'when available' at checkout.

View 2 Articles

See Product Details

View 2 Articles

Select article (2)

Smoke switch, Hekatron ORS 155 F, set, optical

for hold-open systems

Art. no. 931.70.072

select

Smoke switch, Hekatron ORS 155 F, set, optical

for hold-open systems

Art. no. 931.70.082

select

Product details

Product type

Smoke switch

Model series

ORS

Type of battery

LiMnO2

Functionality

Diffused light

Area of application

Optical smoke switch for smouldering fires and open fires with smoke emission
Evaluation and signal forwarding via the FM 155 F radio module
Radio communication via 2 frequency ranges
Radio range up to 20 m (radius) in the building
Real time range measurement
Up to 20 radio users in one radio system
Visual display for operation, slightly dirty, very dirty, interference and alarm

Installation

Flexible mounting using mounting base or anchor plate/adhesive magnet

Dimensions

80 x 70 mm

Operating temperature

-30 – 70 °C

Degree of protection

IP42

Battery service life

Approx. 8 years at 5–30° C

Supplied with

2 smoke switches with 155 F radio-interlinked
1 155 F wireless radio module
incl. Plinth for surface mounting and battery

Complementary products and accessories

Compare selection Compare

Wireless radio module, Hekatron 155 wireless radio module

View 2 Articles

Compare selection Compare

Please login to save products to your wishlist

Smoke switch, Hekatron ORS 155 F, optical

View 1 Article

Compare selection Compare

Switch, Hekatron HAT 155 F manual release button, for ORS 155 F

View 2 Articles

Compare selection Compare

Please login to save products to your wishlist

Mounting base, Hekatron 155 UH, for flush mounting the ORS 155 F in hollow ceilings

View 1 Article

Compare selection Compare

Please login to save products to your wishlist

Bracket, Hekatron K 155-W, for wall/transom fixing of ORS 155 F

View 1 Article

Compare selection Compare

Please login to save products to your wishlist

Protective Sleeve, For Hat 155 F Ap

View 1 Article

Compare selection Compare

Please login to save products to your wishlist

Actuation Protection, Hekatron BS HAT, for HAT 155 F AP push button sender

View 1 Article

Compare selection Compare

Please login to save products to your wishlist

Replacement Battery Pack, Hekatron BPF 155 VE 01, for ORS 155 F and HAT 155 F Funk 155 VE01

View 1 Article

Compare selection Compare

Please login to save products to your wishlist

Bracket, For Hekatron Fm 155 F, For Installation On Door Frame Or Gate Frame

View 1 Article

Häfele SE & Co KG, Adolf-Häfele-Str. 1, 72202 Nagold, Deutschland
Tel: +49 (0) 74 52 / 95 - 0, Fax: +49 (0) 74 52 / 95 - 2 00, E-Mail: info@hafele.com.de

17.05.2025