LZR®-SIGMA

SOLUTION FOR PEOPLE COUNTING

Technology Laser

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Description

SIGMA provides a all-in-one people counting solution. It is made up of a laser based sensor, a device management platform and a mobile app to create peace of mind.

Features

Accurate technology

Independent of light variations and weather conditions, the laser time-of-light technology guarantees an accurate counting system, whatever the environment.
Thanks to its high resolution detection field (250 dots per curtain), the people counter offers a reliable counting solution that accurately identifies adults, children and groups of people.

Independent of light conditions

Our laser technology is totally independant of light conditions. You can now also count with high accuracy in dark or bright places.

Indoor/outdoor installation

Even in extreme weather (rain, fog, snow), the laser technology performance remains completely stable. SIGMA is also IP53, which means you can install it inside or outside.

Coverage of large passages

You can define the counting field with precision and pair multiple SIGMA sensors to cover a wide area.

Detection field

LZR®-SIGMA laser sensor for people counting

Table of specifications

Technology	LASER scanner, time-of-flight measurement
Emission characteristics IR LASER	Wavelength 905 nm ; average output power 0.05 mW; Class 1 (EN 60825)
Device dimensions	200 mm [L] × 142 mm [W] × 61 mm [H] (elliptical) (if mounted with ceiling accessory : visible height 37 mm, invisible height 65 mm)
Temperature range	-25°C to 55°C if powered (storage temperature -35°C to 70°C)
Humidity	0-95% non-condensing
Power	External DC power or PoE (IEEE802.3af) Power consumption Max. 12 W/Peak - Avg. 6 W
Data transfer	3G/2G cellular (except LZR®-SIGMA ETH), Ethernet (cable cat.5/6)
Supported frequencies / Power (except LZR®-SIGMA ETH)	GSM 850 - 824 to 849 MHz (Tx) - 869 to 894 MHz (Rx) - 2 W (Max. Power) E-GSM 900 - 880 to 915 MHz (Tx) - 925 to 960 MHz (Rx) - 2 W (Max. Power) DCS 1800 - 1710 to 1785 MHz (Tx) - 1805 to 1880 MHz (Rx) - 1 W (Max. Power) PCS 1900 - 1850 to 1910 MHz (Tx) - 1930 to 1990 MHz (Rx) - 1 W (Max. Power)
Installation height	2 m to 5.5 m
Counting width coverage	Ratio [0.6 - 1.35] depending on mounting height (cf. sizer tool: www.meetsigma.io/sizer/)
Ports	123 NTP (UDP) / 22 SFTP (TCP) / 443 HTTPS (TCP) / 8883 MQTTS (TCP)
Video validation (optional feature)	Resolution 160px x 120px, frame rate 15 fps (for counting proof purposes only)
Counting data refresh rate / granularity	1 min. (granularity 1 min.) to 24h (granularity 5 min.)
Protection degree	IP53
Conformity	BEA hereby declares that the radio equipment type LZR®-Sigma is in compliance with Directive 2014/53/EU (RED) and Directive 2011/65/EU (RoHS). The full text of the EU declaration of conformity is available on our website.

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