eSSL BL-5-7 Biometric Locks for Access Control

eSSL Electric Bolt Locks are a range of locks which are operated by DC Voltage and ideal for applications where access is restricted. The surface mount lock makes it easier to install and reduces time spent on installations. This lock is compatible with varied virtually access control systems and comes with inbuilt activation delay timers. Widely used at different residential, commercial and industrial places.

BL-5-7

Electric Bolt lock (5 Wires)

Category:EMLocks and Buttons

Features:
Input Voltage : 12VDC ,
Power Consumption : working Current: 950mA: Static Current; 150mA
Time Delay setting : 0/ 3 / 6 sec (Factory Setting:0) ,
Singal Output : Door Stastus Output; NC/ COM

PDF Catalogue

Specifications for 7-Series-EM Locks and Buttons eSSL BL-5-7

The electric lock is installed on the door frame and the pin casing is installed on the door. When 12V power is applied to the electric lock, the bolt lock is on standby until the door lock and pin casing is aligned and that triggers the magnetic sensor to release the pin into the pin casing to secure the door i.e. the door gets locked. By removing the power from to the bolt lock, the pin will release and door gets unlocked. Explore the eSSL BL-5-7 to take advantage of the latest in biometric technology, offering not just security but also peace of mind. For in-depth information on its features, specifications, and applications, please contact our vendors.

Technical Specifications

ELECTRIC STRIKE LOCK
Input Voltage : 12VDC
Power Consumption : working Current: 950mA: Static Current; 150mA
Time Delay setting : 0/ 3 / 6 sec (Factory Setting:0)
Singal Output : Door Stastus Output; NC/ COM
Face Plate : 207Lx35Wx41H(mm)
Strike : 95Lx25Wx2H(mm)
Bolt: Bolt diameter - 16mm; Bolt length-16mm
Safety Precaution :
1>, Fail Safe, Power-off to unlock
2>, Door Automatically locked within 5s if not Open
3>, Anti-tamper function

BL-5-7 – Electric Bolt Lock (5-Wire, Fail-Safe) for Access Control in Pune

The BL-5-7 is a 5-wire electric bolt lock operating on 12VDC with a Fail-Safe design — the door unlocks automatically when power is removed, ensuring safe evacuation during emergencies. The bolt mechanism activates via magnetic sensing when the lock body aligns with the strike, and supports adjustable time delays of 0, 3, or 6 seconds before locking. With door status output (NC/COM), anti-tamper function, and auto-relock within 5 seconds if the door is not opened, the BL-5-7 is a comprehensive electric bolt solution for offices, schools, and commercial premises across Pune. eSSL Pune is the authorised dealer for the BL-5-7 in Pune.

Why Choose BL-5-7?

Key Benefits of BL-5-7

✅

Fail-Safe Operation

Door unlocks on power loss — ensures safe emergency evacuation as required by fire safety standards.

✅

Adjustable Time Delay

0/3/6 second delay options give security managers control over how long the door stays unlocked after access.

✅

Door Status Signal Output

NC/COM output allows integration with alarm panels and building management systems — know if a door is open.

✅

Auto-Relock in 5 Seconds

If the door is not opened after unlocking, it automatically re-locks — prevents accidental security lapses.

✅

Anti-Tamper Function

Built-in tamper protection detects and signals tampering attempts — critical for high-security areas.

✅

Surface Mount Installation

Installs on the door frame surface — no mortising or complex carpentry required.

Where Is It Used?

Applications of BL-5-7 in Pune

📍 Office entrance doors in Pune IT parks and corporate campuses
📍 Educational institution classroom and lab doors
📍 Clinic consultation rooms and restricted wards
📍 Server rooms and data centres requiring audit trail
📍 Housing society clubhouse and amenity room doors

📱 WhatsApp for BL-5-7 Demo 📞 Call 9028006464

Got Questions?

Frequently Asked Questions – BL-5-7 in Pune

❓ What is Fail-Safe in the BL-5-7?

Fail-Safe means the lock releases (door unlocks) when power is cut — ensuring occupants can always exit during emergencies or power failures.

❓ What time delays does BL-5-7 support?

The BL-5-7 supports 0, 3, or 6 second time delays before the bolt engages after unlocking.

❓ Does BL-5-7 have a door status output?

Yes, it has a NC/COM door status output for integration with alarm or BMS systems.

❓ What doors is BL-5-7 compatible with?

BL-5-7 is suitable for wooden and hollow-metal doors where surface-mount installation is preferred.

❓ Do you sell and install BL-5-7 in Pune?

Yes. eSSL Pune supplies and installs BL-5-7 across Pune. Call 9028006464.