Industrial Photoelectric Beam Detector: 4 Beams, 492 ft (150m) Indoor Range, 164 ft (50m) Outdoor. Reliable security solution for both indoor and outdoor settings

All the Photoelectric detector series of S FIRE® come with an exclusive
design in the casing that avoids false alarms by rain, snow, and reflexes
produced by the sun. The channels of the photoelectric beam are digital
which allows a perfect synchronization between the transmitter and receiver,
avoiding false alarms by interference or similar equipment, and adjustment
that guarantees the correct operating, through the LED indicator.

The SFH models bring a greater security level now that they offer a protection
with 4 infrared rays which have to be obstructed simultaneously to generate
an alarm.

• Interior distance without cover:  192 ft (150 m)
• Exterior distance: 328 ft (100 m)
• Response time: 12-250 m seconds
• Output alarm: Relay type C
• Supply: 12-24 Vcc 11-18 Vca
• Consumption: 100 MA
• Tamper: Normally closed
• Operating temperature: -13 to 131° F (-25 to 55° C)
• Humidity: 95%
• IP classification: IP65
• Dimensions: 4.33 x 4.13 x 13.93″ (110 x 105 x 354 mm)
• Mount: Post or wall
• Weight:  2.20 lb (1 Kg)