HÄLYTYSOHJAUSPANEELIN KOTELO OPU-4-PW SATEL

The SATEL OPU-4-PW is an expansion board designed to add access control functionality to SATEL alarm panels. It supports up to 4 doors and provides 4 relay outputs for controlling electric locks, gates, or other devices. The board communicates via RS-485 and is powered by 12V DC. It includes a tamper sensor for security. Ideal for integrating access control into existing SATEL security systems.

• 4-door support – control up to 4 access points
• 4 relay outputs – for locks, gates, or other devices
• RS-485 communication – reliable integration with SATEL panels
• 12V DC power supply – standard for security systems
• Tamper sensor – detects unauthorized opening

Use the OPU-4-PW to upgrade your SATEL alarm system with professional access control for small to medium installations.