The Rubezh IVEPR 12/2 RS-R3 in the 2x7 BR version is a redundant addressable secondary power supply source for Rubezh addressable fire and security alarm systems. The device generates a stable DC voltage of 12 V with an output current of up to 2 A and, when mains power is lost, automatically switches to power from the storage batteries in the 2x7 BR configuration. The compact version with lower backup capacity is suitable for small and medium sites where reliability is important within limited installation space.
Advantages
✓Redundant power: the 2x7 BR batteries provide autonomous system operation when the external grid is disconnected
✓R3 addressable interface: full integration into the Rubezh addressable fire and security alarm system with the possibility of remote monitoring
✓Stable output of 12 V / up to 2 A — reliable power for addressable devices without sags
✓Compact version: easily fits into mounting cabinets with limited space
✓Built-in protection of connected equipment from abnormal operating modes
✓Native compatibility with Rubezh system detectors, tags and modules
Areas of application
✓Small commercial sites: shops, pharmacies, offices with Rubezh addressable systems
✓Residential complexes and administrative buildings with a limited number of addressable devices
✓Technical rooms, server rooms with fire protection requirements
✓Educational institutions and medical facilities with addressable fire and security alarm
✓Sites where a compact backup power source is required as part of an addressable system
Frequently asked questions
How does the 2x7 BR version differ from the 2x17 BR?
The 2x7 BR configuration assumes batteries of lower capacity — this reduces the dimensions of the unit and its cost but shortens the autonomous operating time compared to the 2x17 BR version.
Is the device compatible with Rubezh control panels?
Yes, the IVEPR 12/2 RS-R3 is designed to operate in Rubezh addressable fire and security alarm systems and is fully compatible with the equipment of this system via the R3 protocol.
Do the backup batteries need to be serviced?
The storage batteries require periodic state checks and replacement according to the maintenance schedule included in the device's documentation.
