Best For: Installing an FSH FEM4300D or FEM4300DM double magnetic lock on inward-opening double doors where standard direct mounting is not suitable.
FSH AMZB4300D Double L&Z Bracket – Suits FEM4300D and FEM4300DM
The FSH AMZB4300D Double L&Z Bracket is an adjustable mounting accessory designed for the FSH FEM4300D and FEM4300DM double electromagnetic locks. It provides the mounting arrangement required for inward-opening double doors where the magnetic lock and armature plates cannot be correctly aligned using a standard direct installation.
The bracket set allows the double magnetic lock housing to be secured near the door-frame header while positioning the two armature plates on the inward-opening door leaves. Its silver satin-anodised aluminium construction complements standard FEM4300 Series magnetic locks and provides a clean professional finish.
Key Features
- Adjustable double L&Z magnetic lock bracket set
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Compatible with the FSH FEM4300D non-monitored double maglock
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Compatible with the FSH FEM4300DM monitored double maglock
- Designed for inward-opening double doors
- Supports correct alignment across both magnetic locks
- Suitable where standard direct mounting is not possible
- Durable aluminium construction
- Silver satin-anodised finish
- Surface-mounted installation
- No electrical connection required
- Designed for professional access control installations
- Five-year warranty
Designed for Inward-Opening Double Doors
On many outward-opening doors, magnetic locks can be mounted directly beneath the door-frame header. This arrangement is generally not suitable for inward-opening doors because the armature plates must remain aligned with the magnets while allowing both door leaves to open inwards.
The AMZB4300D L&Z bracket set repositions the double magnetic lock and armature plates for an inward-opening configuration. The bracket components provide the offset required to achieve secure contact across both magnetic locks.
Compatible Magnetic Locks
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FSH FEM4300D: slimline double non-monitored magnetic lock
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FSH FEM4300DM: slimline double monitored magnetic lock
The AMZB4300D is designed for standard silver FEM4300 Series double magnetic locks. Black models should be paired with the separate AMZB4300D-BLK bracket to provide the correct matching finish.
Why Correct Alignment Matters
A magnetic lock only achieves its rated holding performance when each magnet and armature plate make full, even contact. Poor alignment, an incorrectly selected bracket or rigidly fixed armature plates can significantly reduce the effective holding force.
The adjustable double L&Z arrangement helps position both armature plates correctly against the magnetic lock while allowing the movement required for secure contact.
Technical Specifications
| Brand |
FSH |
| Model |
AMZB4300D / FSHAMZB4300D |
| Product Type |
Adjustable double L&Z magnetic lock bracket set |
| Compatible Models |
FSH FEM4300D and FEM4300DM |
| Door Configuration |
Inward-opening double doors |
| Material |
Aluminium |
| Finish |
Silver / satin anodised |
| Mounting |
Surface mount |
| Electrical Connection |
Not required |
| Warranty |
Five years |
Selecting the Correct FEM4300 Bracket
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AMZB4300: silver L&Z bracket for FEM4300 or FEM4300M single magnetic locks
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AMZB4300-BLK: black L&Z bracket for FEM4300-BLK or FEM4300M-BLK single locks
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AMZB4300D: silver double L&Z bracket for FEM4300D or FEM4300DM double locks
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AMZB4300D-BLK: black double L&Z bracket for FEM4300D-BLK or FEM4300DM-BLK
Confirm the magnetic lock model, finish, number of door leaves and opening direction before selecting the mounting bracket.
Ideal Applications
- Commercial inward-opening double doors
- Office building entrances
- Schools and education facilities
- Apartment common-area entrances
- Retail and commercial premises
- Warehouses and industrial facilities
- Intercom-controlled double doors
- Monitored and non-monitored access control systems
Installation Note
The AMZB4300D should be installed by a qualified locksmith, security technician or access control installer. The installer must confirm the door opening direction, frame measurements, mounting surface and magnetic lock model before installation.
Both armature plates should retain the movement required to make full contact with the magnetic locks. They should not be rigidly fixed in a way that prevents alignment or reduces holding performance.
Why Choose the FSH AMZB4300D?
- Purpose-designed for FEM4300 Series double magnetic locks
- Suitable for monitored and non-monitored double models
- Provides the correct arrangement for inward-opening double doors
- Adjustable design supports accurate alignment on both doors
- Satin-anodised finish matches standard FEM4300 locks
- Helps maintain reliable magnetic lock performance
- Provides a clean and professional installation finish
Shop CTC Communications for quality FSH electronic door locks and brackets, magnetic door lock brackets and FEM4300 Series magnetic locks.
Not sure which FSH lock is right for your door?
Compare electric strikes, magnetic locks, monitored models, holding strengths and mounting options in our
FSH Electric Door Locks Buying Guide.
