autosafe
Ideal for object doors with controlled access
The autosafe 837 is equipped with a lever handle on both sides and is perfect for passage doors that may only be entered by authorised persons. In the basic position, both handles are in the inactive position. To open the door, the lever handles are activated electrically via an access control.
In addition, the type 10 always ensures reliable, automatic locking. This is made possible by our modern DuoSecure DuoSecure technology.
Another plus: the switchable working/quiescent current function, e.g. for fire brigade requirements.
The autosafe 837 is part of the FUHR system solutions, which open up many new possibilities for you in terms of application.
Convenient locking
Reliable, automatic locking thanks to sequence-controlled DuoSecure technology.
Activated lever handles
Lever handle can be activated electrically for temporary or permanent accessibility of the door.
Flexible application
Can be switched from working current to quiescent current for use as required.
Universal power supply
The locking system can be operated with 12 as well as with 24 volts.
Multiple feedback signals
Possible state enquiries: locked, unlocked, cylinder operation, lever handle activated, lever handle operated.
Secure data transmission
2-wire BUS for secure power and data transmission as well as particularly simple wiring.
Functions
Working current mode
Locking
Two latching bolts, two sturdy hook bolts and the middle latching bolt automatically extend to 20 mm as the door is closed. All elements are secured against being pushed back.
The lever handles are inactive so that the door cannot be opened.
The locked position can be monitored electronically.
Release
From outside:
The door is opened via a wired access control, intercom system, timer or similar, which activates the handles temporarily or permanently. Alternatively, the lever handles can be activated by turning the cylinder key.
From inside:
Identical function as from the outside.
Quiescent current mode
Locking
Two latching bolts, two sturdy hook bolts and the middle latching bolt automatically extend to 20 mm as the door is closed. All elements are secured against being pushed back.
The lever handles are inactive as long as the lock is energised.
The locked position can be monitored electronically.
Release
From outside:
As soon as the power drops, e.g. in the event of a power failure or a controlled shutdown by a fire alarm system, both lever handles are activated. Thus the door can be opened from both sides. Alternatively, the lever handles can be activated as usual with a turn of the cylinder key or by means of access control.
From inside:
Identical function as from the outside.
Technical data
- Locking type
Type 10 – automatic latching bolt with hook bolt - Faceplate version
- Flat 20 mm and 24 mm
- Flat 20 mm rounded
- U 22x6, 24x6 and 24x6.7 mm
- Surface
Stainless steel ground finish - Fire-resistant design
Standard - Backset
35, 40, 45, 55, 65 mm - Centre
92 mm
- Follower
9 mm continuous - Lever handle height
1020, 1050 mm - Latching bolt
Convenient latching bolt for effortless closing - Cylinder
Designed for profile cylinders or round cylinders - Door opening direction
Can be used on right or left - Burglar resistance
Up to RC4 in suitable door systems
Features
- Lever handle can be activated electrically
- Short-time and permanent release
- Acoustic signals
- Lever handle activated
- Permanent release
- Locked
- Power supply
12/24 V DC - Working/quiescent current switchable
- By slide switch directly on the lock case
- Working current mode:
The de-energised lever handle is deactivated - Quiescent current mode:
The de-energised lever handle is activated
- Tamper protection
- BUS wiring
- Motor instead of solenoid
- Safe changeover from BUS to stand-alone operation
- Feedback on lock status
- Unlocked
- Locked
- Cylinder operated
- Lever handle activated
- Lever handle operated
- Motor can be retrofitted
E.g. for connecting a swing door drive for barrier-free access
Connections
I/O module plus for 837
For doors in commercial buildings with requirements for comprehensive remote monitoring, such as escape route security systems or burglar alarm systems. The connection is particularly safe and very easy to set up.
- Surface-mount housing
- Suitable for autosafe 837/837P
- 2-wire BUS, encrypted, tamper-proof
- Input voltage: 12/24 V DC ± 10%
- 7 feedback signals, incl. tamper signal
- Potential-free opening impulse for short-time/continuous unlocking
- Alarm system input for deactivating the opening signals
- Door contact
- Sabotage line
I/O module mini for 837
Compact flush-mounted module for doors in commercial buildings with requirements for remote monitoring. The connection is particularly safe and very easy to set up.
- Small module, e.g. for flush mounting or mounting in the control cabinet
- Suitable for autosafe 837/837P
- 2-wire BUS, encrypted, tamper-proof
- Input voltage: 12/24 V DC ± 10%
- 2 feedback signals:
1x locked, 1x freely selectable - Potential-free or potential-loaded opening impulse for short-time/continuous release
Standalone
If no door monitoring is required, the autosafe 837/837P can also be operated without an I/O module.
- Potential-free or potential-loaded opening impulse for short-time/continuous release
Optional versions
Emergency exit door version
autosafe 837P for use with single-leaf panic and emergency exit doors.
Frame components
The autosafe 837/837P series fits seamlessly into the system solutions for aluminium/steel and wood. The familiar frame parts can still be used. Only the latch part is replaced by a special case for the latching bolt.
Versions
- For aluminium/steel:
Flat 24, U24x5 mm stainless steel ground finish - For rebated timber doors:
U30x8 mm stainless steel ground finish - For non-rebated timber doors:
Flat 24 mm stainless steel ground finish
Certificates and tests
Our in-house tests and regular checks by reputable independent test institutes both in Germany and abroad ensure that we keep to our high quality standards.
- Tested according to prEN 15685
- Tested according to EN 14846
- Fulfils requirements according to DIN 18251-3, class 5
- Suitable for system tests according to DIN EN 1627 et seqq. up to RC4
- Suitable for system tests according to DIN EN 1634-1
- Tested according to BRL 3104 up to SKG***
Aluminium/steel doors
- Locking type
Type 10 – automatic latching bolt with hook bolt - Faceplate versions
- Flat 24 mm
2170 mm – Standard
2400 mm – High - U 22x6, 24x6 and 24x6.7 mm
1790 mm – Standard
1990 mm – High
- Flat 24 mm
- Surface
Stainless steel ground finish
- Backset
35, 40, 45 mm - Centre
92 mm - Follower
9 mm continuous - Screw hole
Countersink for standard window installation screw 4.2 mm or FUHR special self-tapping screw M5 with small countersunk head
Timber doors
- Locking type
Type 10 – automatic latching bolt with hook bolt - Faceplate version
- Flat 20 mm
2170 mm – Standard
2400 mm – High - Flat 20 mm rounded
1800 mm – Standard
2000 mm – High
- Flat 20 mm
- Surface
Stainless steel ground finish - Backset
55, 65 mm - Centre
92 mm - Follower
9 mm continuous - Handle height
1050 mm
Downloads
We’re happy to help.
Our experts are always on standby with tips and advice to make sure no questions go unanswered.
Questions? We’re happy to help.
Our support team is happy to answer any questions you may have about our products and provides you with sources of supply.
Looking for a professional? Look no further.
Find the personal contact and specialist partners for your region here.