Bosch D134 Dual Relay Module, 2A 30VDC

Boost your security system’s flexibility with the Bosch D134 Dual Relay Module — a compact relay module designed to add reliable auxiliary outputs to intrusion, access control and monitoring installations. The D134 provides two Form C dry contacts, each rated at 2 A @ 30 VDC, so you can confidently drive locks, sirens, annunciators or auxiliary control circuits without compromising system integrity.

Built by Bosch for security professionals, this relay module integrates smoothly with Bosch Easy Series control panels (including D6412, D4412, D2212B, B5512 and B4512), minimizing commissioning time and wiring complexity. Its compact 9" x 3.2" x 1.5" footprint and hybrid installation type make it ideal for retrofits or new installations where cabinet space is limited. Environmental certification (CSFM) and proven Bosch manufacturing ensure dependable performance in 24/7 surveillance and monitoring environments.

Install the D134 to expand outputs, simplify system logic, and maintain clean, isolated switching for critical security devices. Order the Bosch D134 Dual Relay Module to enhance control and reliability in your next security or monitoring project.

• Expand control outputs quickly: adds two Form C dry-contact relays to existing Bosch intrusion and access control systems.
• Reliable switching for auxiliary devices with 2 A @ 30 VDC ratings, ensuring consistent performance for locks, alarms and indicators.
• Seamless integration: designed for easy fit with Bosch Easy Series control panels (D6412, D4412, D2212B, B5512, B4512), reducing configuration time.
• Compact, low-profile module simplifies installation in crowded enclosures while maintaining durable construction for 24/7 security operation.
• Improves system flexibility for monitoring and surveillance applications by providing isolated, programmable relay outputs.