EL4000 Rim Deadbolt with Electric Release 2 Keys
EL4000 Rim Deadbolt with Electric Release has a 6-pin drill-resistant cylinder, offering a vast amount of security. It is supplied with a latch pull, so both devices work in unison to provide a double dose of security for your home.
EL4000 Rim Deadbolt with Electric Release 2 Keys


| DETAILS | |
|---|---|
| Model | EL4000 Rim Deadbolt with Electric Release 2 Keys |
| Code | 77276 |
| Case Height | 95 mm |
| Case Width | 95 mm |
| Cylinder Backset | 60 mm |
| Electric release | 12/24v AC/DC |
| Only | for inward opening doors |
| Supplied | Latch Pull |
| Insurance | approved |
| Thick | doors with 44 – 53 mm |
| Protected by patent | key and cylinder |
| Cylinder | 6 pin drill resistant |
| High Security | 254 mm striker plate |
| Material | steel |
| Electric release | fail secure |
| Strike box | H127 x D35 x w35 mm |
Banham EL4000 Installation
Correct installation is essential for an electric locking system to perform safely and reliably. Our locksmith engineers specialise in installing the Banham EL4000 Rim Deadbolt with Electric Release on suitable inward-opening doors throughout Greater London.
Before installation, we assess your existing door, frame, and electrical requirements to ensure compatibility with the EL4000 locking system. We then install the lock body, electric release mechanism, striker plate, latch pull, and associated components with precision.
Once installation is complete, every function is tested to ensure both the mechanical lock and electric release operate smoothly and securely.
Banham EL4000 Lock Replacement
If your existing electric rim deadbolt has become unreliable, damaged, or no longer meets your property’s security requirements, we provide complete Banham EL4000 replacement services.
Our locksmith engineers carefully remove the existing lock before installing a genuine Banham EL4000. We inspect the electrical connections, locking mechanism, and door alignment to ensure the replacement lock delivers dependable long-term performance.
Replacing an ageing electric lock can improve security, increase reliability, and reduce the likelihood of unexpected lock failures.
Banham EL4000 Repair Services
Electrical locking systems can occasionally develop faults through everyday use or wear over time. If your Banham EL4000 is not locking correctly, the electric release has stopped functioning, or the mechanical components are difficult to operate, our locksmith engineers can diagnose and repair the issue.
We inspect both the electrical and mechanical parts of the system, carrying out repairs wherever practical to restore the lock’s performance while maintaining your property’s security.
Emergency Electric Locksmith Services
A malfunctioning electric lock can leave your property unsecured or prevent authorised access. Our emergency locksmith engineers are available 24 hours a day to respond quickly to urgent Banham EL4000 lock problems across Greater London.
Whether your electric release has failed, the lock has become damaged, or you need immediate assistance following a security incident, we arrive fully equipped to restore safe and reliable operation.
Banham Cylinder Replacement
The Banham EL4000 incorporates a patented six-pin drill-resistant cylinder that provides excellent protection against picking and drilling.
If the cylinder becomes damaged or worn, our locksmith engineers can replace it using genuine Banham components while retaining compatibility with your existing registered key system. Every replacement cylinder is professionally installed and fully tested before completion.
Electric Release Integration
One of the key advantages of the Banham EL4000 is its integrated electric release system. Designed to operate on 12V or 24V AC/DC, the lock can be connected to compatible access control systems, allowing secure entry without compromising the lock’s high-security performance.
Our locksmith engineers can install the EL4000 as part of a wider access control solution, making it suitable for properties that require controlled entry alongside traditional key-operated security.
Suitable Applications
Our locksmith engineers install the Banham EL4000 in a wide variety of properties requiring both mechanical and electronic security.
The lock is particularly suitable for:
- Residential entrance doors
- Apartment buildings
- Offices
- Commercial premises
- Controlled access entrances
- Housing developments
- Property refurbishments
- Security upgrades
Designed for inward-opening doors between 44 mm and 53 mm thick, the EL4000 provides an ideal solution where controlled electronic access is required without compromising physical security.
Banham EL4000 Maintenance
Routine servicing helps maintain the reliability of electric locking systems and reduces the likelihood of unexpected faults.
Our maintenance services include inspecting electrical connections, testing the electric release, checking door alignment, examining the cylinder and locking mechanism, and ensuring all moving components continue to operate correctly.
Regular maintenance helps extend the lifespan of your Banham EL4000 while maintaining optimum security.
Contact 24/7 London Locksmith Today
Secure your property with professional Banham EL4000 Rim Deadbolt with Electric Release installation from experienced London locksmith engineers.
Contact 24/7 London Locksmith today to arrange Banham EL4000 installation, repairs, lock replacement, cylinder replacement, emergency locksmith services, or a professional security consultation anywhere across Greater London.
Frequently Asked Questions
The Banham EL4000 is a medium security rim deadbolt with an integrated electronic release, the perfect lock for properties that require traditional key-operated core security and controllable electronic access. The lock includes a patented six-pin drill-resistant cylinder, as well as being insurance-approved.
They have the EL4000 for inward-opening doors of 44 – 53 mm in thickness. Suitable for residential houses, apartments, offices, commercial premises and various places that employ access control systems.
Yes. Operable on compatible 12V or 24V AC/DC access control systems, the EL4000 can be used for securing electronic entrances while providing key-operated locking.
Yes. Mechanical or electrical faults on the locking mechanism, electric release or cylinder are recognised and repaired by our locksmith engineers. If a repair is impractical, we can carry out a like-for-like lock replacement or provide genuine Banham parts for any component that has failed.
Yes. Emergency locksmith service within the entire Greater London area is available 24 hours a day. Whether it be the electric release that has failed, the lock having gone wrong, or your property being left unsecured, our locksmith engineers can replace or repair this EL4000 within moments.