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Bosch IIR50850SR IR Illuminator 5000 SR


Quick Overview

IR Illuminator 5000 SR Short range IR illuminator 850 nm
Model Number: Bosch IIR-50850-SR

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Bosch IIR50850SR IR Illuminator 5000 SR

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Bosch Security Systems Products

Bosch IR Illuminator 5000 SR

IIR-50850-SR Key Features


Integrated adjustable photocell
Adjustable IR intensity
Interchangeable beam pattern diffusers to match beam to camera
Telemetry input and photocell output for external switching
Self-cleaning lens coating technology
Short range IR illuminator 850 nm


IIR-50850-SR Description

The infrared illuminator provides covert or semi-covert lighting for short-range indoor and outdoor surveillance applications. IR illumination dramatically improves night-time imaging, and reduces noise and bit rates.

The set of interchangeable diffuser lenses means that beam patterns can be selected that match your application to provide accurately illuminated scenes. The self-cleaning window reduces maintenance requirements. Specifically designed for energy efficient operation, the illuminator can be powered directly from any 12 to 32 VDC or 24 VAC supply for faster, flexible, cost effective installations.

IIR-50850-SR System overview

Energy efficient surface-mount high-power LEDs deliver maximum illumination with reduced power consumption. Advanced electronic control circuitry delivers improved thermal management, long life and low cost of ownership. A pressure equalization valve prevents thermal expansion and pressure cycling. Easy access to power and photo cell adjustment facilitates quick and easy installation.

IIR-50850-SR Specification


Power supply 12 to 32 VDC or 24 VAC ±10%
Power consumption 13 W
Wavelength 850 nm or 940 nm
IR control Adjustable IR intensity (10% to 100%)
Day/night switch Photocell, sensitivity adjustable (20 lx to 70 lx)
Beam angles 10°, 20°, 30°, 60°, 80°, and 95°
Range 850 nm  
Beam pattern diffuser Achievable Distance* , HFOV
10° 156 m (510 ft) , 27 m (89 ft)
20° 106 m (348 ft) , 37 m (123 ft)
30° 78 m (255 ft) , 42 m (137 ft)
60° 49 m (162 ft) , 57 m (187 ft)
80° 35 m (116 ft) , 59 m (195 ft)
95° 25 m (81 ft) , 54 m (177 ft)
Housing Robust anodized aluminum extrusion, black
Front window Polycarbonate high transmittance (vandal-resistant) with self-cleaning technology
Mount Black powder coated stainless steel U-bracket (adjustable with M6 socket-head wrench)
Cable 3 m (9 ft)
Dimensions(W x H x D) 110 x 70 x 76 mm (4.33 x 2.76 x 2.99 in)
Bracket dimensions(W x H x D) 110 x 125 x 35 mm (4.33 x 4.92 x 1.38 in)
Weight 750 g (1.6 lbs)
Bracket weight 0.2 kg (0.44 lbs)
Operation Temperature Range -50 °C to +50 °C (-58 °F to +122 °F)
Protection IP66

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