The 4SAFE is a failsafe active infrared sensor which functions by distance measuring. Onboard of swing and revolving door leaves, it brings safety to the users by avoiding contacts with the doors in motion. The three-dimensional area of the 4SAFE makes it particularly suitable for protecting people with disabilities.
Adaptation to all floor types
Adaptation to all floor types, even the most contrasted one (stainless steel plate, grids, water puddles, snow-covered ground…)
Easy installation
Pressing the push button once is enough to adjust the sensor for the usual installation heights. Fine-tuning is easy via the 4 DIP-switches.
High user safety
High user safety thanks to a detection area of 40 cm in front of the leaf at 2 m high with 4 groups of 2 active infrared spots.
Easy daisy-chain mounting
Easy mounting with daisy-chain up to 6 modules, covering
the whole door width.
| Technology: | active infrared with background suppression |
| Emission field: | 400 mm (W) x 70 mm (D) (at 2 m mounting height; 4 spots active) |
| Mounting height: | 1.3 m to 3.5 m* |
| Reaction time: | 64 ms (typ) |
| Max. presence time: | infinite |
| Supply voltage: | 12 V - 24 V AC +/-10% ; 12 V - 30 V DC -5%/+10% (to be operated from SELV compatible power supplies only) |
| Max current consumption: | 95 mA @ 24 V AC/ 70 mA @ 24 V DC; 170 mA @ 12 V AC/ 130 mA @ 12 V DC (MASTER) 85 mA @ 24 V AC/ 60 mA @ 24 V DC; 180 mA @ 12 V AC/ 113 mA @ 12 V DC (other modules) |
| Output: Max. contact voltage Max. contact current Max. switching power | 2 relays (free of potential contact) 42 V AC/DC 1 A (resistive) 30 W (DC) / 42 VA (AC) |
| Input: Max. contact voltage: Voltage threshold: | 1 optocoupler (free of potential contact) 30 V high: >10 V DC; low: <1 V DC |
| Max. number of modules: | 4 (up to 6 if 24 V DC) |
| Reflectivity: | min. 5% at IR-wavelength of 850 nm |
| Degree of protection: | IP54 |
| Temperature range: | -25 °C to +55 °C; 0-95% relative humidity, non condensing |
| Expected lifetime: | 20 years |
| Norm conformity: | This product conforms to all applicable European Union legislation. Please refer to the Declaration of Conformity for further information. |
4SAFE ON SW
Swing door sensor with external monitoring
4SAFE ON REV
Revolving door sensor with external monitoring
BEA REMOTE CONTROL
Universal remote control for the adjustments of BEA sensors.
SPOTFINDER
Tool for visualising the exact position of infrared curtains.
4SAFE RA
Rain accessory for the 4SAFE
4SAFE FDA
Fire door adapter for the 4SAFE
4SAFE FRONT FACE FOG-PROOF
Fog-proof front face for the 4SAFE
IXIO/VIO/4SAFE INTERFACE
Interface for the IXIO/VIO/4SAFE
MULTI-SENSOR HUB
Hub for daisy chain connection of 4SAFE & IXIO