Electromagnetic door lock SY603, 12 V DC

The SY603 electric bolt lock is a compact and reliable solution for access control on interior doors. Thanks to its concealed mounting, low standby consumption, and durable stainless-steel construction, it is suitable for use in offices, apartment buildings, technical rooms, or access systems with a keypad, RFID reader, or control unit.

Technical specifications

• Model: SY603
• Supply voltage: 12 V DC
• Operating current: 1.15 A
• Standby current: 0.2 mA
• Lock type: electromagnetic bolt lock (power-off unlock)
• Lock dimensions: 125 × 38 × 42 mm (L × W × H)
• Magnetic base dimensions: 92 × 29 mm
• Mounting hole diameter: 32.5 mm
• Material: high-strength stainless steel
• Weight: 300 g
• Ingress protection: IP20

Functions and features

• Safety mode “power-off unlock” – the lock secures when power is applied and unlocks when power is removed
• Durable stainless-steel construction ensures long service life
• Special electronic circuit prevents accidental unlocking due to interference
• Very low standby power consumption
• Suitable for recessed (concealed) installation into door or frame
• Compatible with common access systems (RFID, keypad, EXIT button)

Ideal for

• Access systems in office buildings
• Entrance doors of apartment buildings
• Technical and server rooms
• Interior doors with controlled access
• Combination with a control unit, keypad, or RFID reader

Package contents

• SY603 electric bolt lock
• Strike plate

Why choose this product

• Compact dimensions suitable for limited installation space
• Secure operation during power failure
• Minimal standby power consumption
• Durable stainless-steel construction
• Easy integration into common access systems