Gate safety has improved dramatically over the years. Modern systems include multiple features to prevent injury and property damage.
Photo Eyes (Photoelectric Sensors)
How They Work
- Infrared beam across gate path
- Beam broken = gate stops/reverses
- Most common safety device
Requirements
- Mounted 4-6 inches above ground
- Properly aligned
- Keep lenses clean
Safety Edges
How They Work
- Pressure-sensitive strip
- Attached to gate edge
- Contact causes reversal
Types
- Wired (most common)
- Wireless (battery powered)
- Resistive (self-monitoring)
Entrapment Protection Zones
Primary Entrapment
- Between gate and fixed object
- Where gate closes
- Highest risk area
Secondary Entrapment
- Along gate path
- Where gate travels
- Shadow loops often used
Additional Safety Features
Obstruction Sensing
- Motor senses resistance
- Gate reverses on obstruction
- Adjustable force settings
Timer-to-Close
- Gate auto-closes after delay
- Prevents being left open
- Safety sensors active during close
Emergency Release
- Manual disconnect
- Allows manual operation
- Fire department access
Safety Compliance
Standard Gate Co ensures all installations meet UL 325 safety standards. Call (323) 488-GATE for a safety evaluation.