Features:
Enhanced Alignment Flexibility: EPMOB/A offers 30° beam adjustability on all axes, providing easier sensor alignment compared to the fixed-beam EPMB/A model.
BlueBUS Technology – 2-Wire Simplicity: Communicates with compatible control boards using just two non-polarized wires, reducing installation time and wiring complexity.
Long-Range Detection: Detects obstructions up to 49 feet (15 meters)—ideal for residential and commercial swing/sliding gate safety.
Durable Outdoor-Ready Design: Metal housing with IP55 weather protection resists tampering, water, and dust—suitable for tough outdoor conditions.
Compatible with /A Series Boards Only: Works exclusively with Nice Apollo 936, 1050, and XBA3 control boards or other /A-series BlueBUS-compatible systems.
Direct Upgrade to EPMB/A: Offers the same core specs as EPMB/A with the added advantage of beam positioning flexibility—ideal for installations needing alignment adjustment.
The Nice EPMOB/A is a medium-sized synchronized photo eye sensor pair designed for swing and sliding gate safety. This model features BlueBUS technology, allowing quick 2-wire communication with compatible Nice Apollo control boards (936, 1050, XBA3).
With a 30° positionable beam adjustment, the EPMOB/A improves upon the fixed-beam EPMB/A, offering flexibility in sensor alignment for gates on slopes, curves, or non-linear configurations. It maintains the same detection range of up to 49 feet, housed in a rugged metal IP55-rated enclosure built for outdoor performance.
Fully compliant with UL325 safety standards and ideal for new installations or retrofits, the EPMOB/A is an excellent choice for gate professionals who need precision, reliability, and ease of installation.
Technical Specifications
Model: EPMOB/A
Replaces / Upgrades: EPMB/A
Power Supply: BlueBUS (2-wire, non-polarized)
Detection Range: Up to 49 ft (15 m)
Adjustability: 30° on all axes
Protection Rating: IP55
Housing: Tamper-resistant metal
Dimensions: 1.97″ W × 1.14″ D × 3.15″ H
Weight: 0.35 lb
Mounting: Surface-mount
Compatible Boards: Nice Apollo 936, 1050, XBA3 (/A Boards only)

Included Components
1x Photo Eye Transmitter
1x Photo Eye Receiver
Mounting Brackets & Screws
Instruction Manual

Specific Uses for Product
Swing Gate Safety
Slide Gate Safety
Residential Driveway Gate Access
Commercial Property Gate Compliance
BlueBUS System Installations