• unmanned ANPR, mobile enforcement camera, roadside speed camera
  • patrol vehicle camera, police car camera

Portable speed camera

ARH S1

 Speed cameras are used for speed measurement: they are used by police as an anti-speeding camera to catch offending vehicles. S1 works differently: it records each passing vehicle, registers its speed and license plate, takes a full-color image, detects violation events, adds a time stamp and a location stamp and creates a data package which it stores and forwards to a central database. Unlike a handheld speed gun or a typical police speed control device which needs operating personnel, S1 is fully self-operated. Once set up on location, it uses automatic number plate recognition technology to identify vehicles, takes still images or video, deploys event recognition to record their behaviour in traffic, uses its integral GPS to add location data and does all this without human intervention. Recorded data can be used real-time or later by authorities or electronic toll collection staff. Besides fighting speeding, S1 is ideal as an enforcement camera to detect violations like driving in a bus lane or emergency lane and ignoring a no entry sign. S1 also functions as a traffic monitoring tool counting traffic and spotting congestion or traffic jams. S1 can even recognize ADR (Hazmat) codes. Since it is a laser speed camera, S1 makes radar detectors obsolete. Besides improving traffic safety, it can be used for monitoring by road traffic control or can be part of smart traffic management known as Intelligent Transportation System (ITS). In short, S1 is so much more than a speed measurement camera or even a mobile speed camera to stop drivers for speeding. Why? See benefits below.
  • highly reliable real-time identification of each passing vehicle
  • data package of each passing event available online or offline, including full-color vehicle image and license plate
  • works on a tripod or from inside vehicle
  • laser beam trigger unseen by radar detectors
  • registers traffic violation events like speeding, illegal lane use or ignoring a no entry or one-way sign
  • anti-fraud / anti-corruption / no tamper design

ARH S1 is ideal for:
  • traffic enforcement
  • speed enforcement

ARH S1 combines license plate recognition, a 30× optical zoom camera, IR and LED illumination, communication, GPS, data processing and certified laser speed detection capabilities in a single portable unit. Its built-in motion detection, JPEG image/MJPEG stream output, internal image buffer and H.264 compression can provide up to ten times smaller video stream, which leads to less network traffic and smaller storage space.

Imaging
 
Image capture   Dual sensor solution
 
Sensors   1280 × 720 @ 30 frames/sec CCD
2048 × 1536 @ 20 frames/sec CMOS (Internal image processing)
 
Lens   30× optical zoom
Motorized iris, focus and zoom
Integrated IR filter changer
Auto brightness control
 
Output image format*   JPEG with configurable labeling function
 
Output format   JPEG, MJPEG stream, H.264
 
Output video format*   H.264
 
ANPR range**   Daytime up to 150 m / 492 ft (with CCD sensor)
Nighttime up to 100 m / 328 ft (environment-dependent)
 
 *Another picture/video format possible
**Depending on plate type (reflective/non-reflective), character type, environmental conditions, target speed
 
Laser
 
Measurable distance interval   up to 1200 m / 3937 ft @ reflective target
 
Measurable speed interval   10 – 300 km/h / 6 – 186 mph (for target distance between 25 – 600 m / 82 – 1968 ft)
 
Accuracy   +/- 2 km/h / 1.2 mph (+/- 2 cm / 0.8 in)
 
Wavelength   905 nm
 
Eye safety class   Class 1 / Class 1m (EN60825-1)
 
Laser beam divergence   3 mrad
 
Acquisition time   0.2 s
 
 
Illumination
 
Type   Integrated LED multi-wavelength illuminator
 
IR wavelength   760 nm / 850 nm
 
Power of IR illuminator   70 W / 220 W (impulse mode 400 µs pulse width)
 
Maximum range   ~50 m / ~100 m (~164 ft / ~328 ft) (depending on reflective target)
 
 
Processing
 
CPU   ARM Dual Core 2 × 766 Mhz +Intel Atom Quad Core E3845 @1.9GHz
 
Operating memory   1.5 GB + 4 GB (DDR3)
 
Storage memory   32 GB system + 128 GB SSD user space
 
 
I/O and Communication
 
GSM   4G
 
WiFi   Included
 
GPS   Internal + External
 
Ethernet (1Gb)   1
 
USB   1
 
1× service port (useable for certification)   Optional
 
SMA (reserved for optional external 3G antenna)   1
 
 
Mechanical data
 
Dimensions (L × W × H)   361 mm × 371 mm × 224 mm (14.2” × 14.6” × 8.8”)
 
Operating temperature   -20 °C to 50 °C (-4 °F to 122 °F)
 
Starting temperature minimum   -10 °C (14 °F)
 
IP rating   IP 54
 
Weight (device)   10.2 kg (22.5 lb)
 
Housing Material   Plastic-metal hybrid construction
 
Housing Color   Black
 
Shield Color   Blue
 
Mounting (device)   Standard tripod mounting
 
 
Electrical data
 
Power supply   12 – 17 V DC
 
Consumption   Typ: 25 W / max. 60 W
 
Internal battery capacity   36 Wh
 
External battery capacity   260 – 520 Wh (optional) (Typ. operating time 6-12 hours)
 
Technical specifications are subject to change without prior notice. This document does not constitute an offer.
carmen

LINKS & DOWNLOADS
ARH S1 BROCHURE pdf Product description in PDF
RECOGNITION CAMERAS & SENSORS FAMILY pdf The complete list of all cameras and sensors
ARH PRODUCT CATALOG pdf Comprehensive brochure showcasing all of our traffic, license plate recognition, passport, travel document, ID reader and biometric (AFS/AFIS) products
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