V3SR Maglock for Internal Doors
The CDVI V3SR maglock offers up to 300kg holding force and is designed to secure internal doors. Suitable for a wide range of access control systems, it delivers reliable electric locking with built in status monitoring, LED visual indicators, and EN1634-1/2 fire certification.
Formerly known as the Diax V3SR maglock, this model continues to offer trusted performance with updated energy efficiency. Whether retrofitting an existing access system or planning a new installation, this monitored maglock is a dependable choice for professionals who need reliable, easy-to-install locking.
Please note that maglock brackets are sold separately.
Key Product Features:
- Previously known as a DIAX maglock
- Maglock for internal use
- 12/24V DC operation
- Factory set to 12V DC
- 12V DC power consumption: 290mA
- 24V DC power consumption: 145mA
- Low consumption
- Up to 300kg holding force
- Patented locking technology
- Live status monitoring
- Fire rated to EN1634-1/2 for 30 minutes
- CE marked
- UKCA marked
- IP42 rated
- IK10 rated
- 100kg preload
- Visual LED indication
Blue: active voltage
Green: open
- 1 relay
- Contacts: NO/NC
- Fail safe
- Built in varistor
- Tested for 5,000,000 cycles
- Aluminium
- Rounded profile
- Supplied with safety ropes
- Operating temperature: -20°C to +60°C
- Weight: 1.09kg
- Maglock dimensions: 254mm x 45mm x 28mm
- Armature dimensions: 185mm x 38mm x 11mm
Maglock Designed For Secure Internal Door Applications
The V3SR maglock is built for internal doors that require controlled access. With a strong 300kg holding force and patented locking technology, it delivers secure electromagnetic locking for environments such as schools, offices, hospitals, and residential buildings.
The integrated LED indicators provide immediate visual feedback at the door, helping installers as well as security and maintenance teams to confirm lock status at a glance.
If you need magnetic locks for external doors or gates, CDVI offer the I400SR and I500SR maglocks offer higher holding forces and IP ratings suited to exposed or weather-facing installations.
Maglock with Built In Monitoring For Smarter Access Control
The live relay monitoring feature allows the V3SR internal maglock to report door status to the connected access control or building management software. This added layer of control enhances operational oversight and supports more efficient site security management.
The relay supports both normally open (NO) and normally closed (NC) contacts, making it easy to integrate into new or existing systems.
Whether you're fitting a single door or managing a full estate, this CDVI maglock gives you the visibility and performance you need to stay in control.
Energy Efficient And Fire Compliant Maglock
The V3SR is now a more energy conscious choice, drawing just 290mA at 12V DC, representing a 42% energy saving compared to earlier models. Lower consumption translates to reduced operational costs and supports sustainable building standards.
Certified to EN1634-1/2, the V3SR provides 30 minute fire resistance when fitted correctly with compatible door assemblies. Always check the fire test evidence for your specific door to ensure compliance. For complete compliance, pair this maglock with fire door closers, intumescent protection, and other approved fire door ironmongery.
V3SR Maglock Bracket Options
Maglock brackets are sold separately. Choose the compatible option for your installation:
- Z&L bracket: for inward opening doors, choose from standard or architectural for a more aesthetically pleasing finish
- L bracket: for outward opening doors
Make sure to select the correct bracket for the door configuration to ensure a secure and compliant installation.
