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Indoor Security Laser Sensor LMC121-11000 Infrared Light Source 270° Aperture Angle SICK
The Indoor Security Laser Sensor LMC121-11000 is designed for effective indoor security monitoring and perimeter protection.
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Technical Specifications
- Light source: Infrared (905 nm)
- Laser class: 1 (IEC 60825-1:2014, EN 60825-1:2014+A11:2021)
- Aperture angle horizontal: 270°
- Angular resolution: 0.25° and 0.5°
- Scanning frequency: 50 Hz
- Working range: 0.5 m to 20 m
- Scanning range at 10% remission factor: 18 m
- Amount of evaluated echoes: 2
- Connection type: 1 x system plug with screw terminal block
- Supply voltage: 9 V DC to 30 V DC
- Power consumption: Typical 8 W, max 20 W
- Enclosure rating: IP65 (EN 60529)
- Protection class: III (EN 50178)
- Response time: ≥ 20 ms
- Detectable object shape: Almost any
- Systematic error: ± 30 mm
- Statistical error: 12 mm
- Number of field sets: 10
- Simultaneous evaluation cases: 10
- Data transmission rate Ethernet: 10/100 MBit/s
- Data transmission rate Serial: 9.6 kBaud to 115.2 kBaud
- Digital inputs: 4
- Digital outputs: 3 (2 relay, 1 digital)
- Operating temperature: 0 °C to +45 °C
- Storage temperature: -30 °C to +70 °C
- Ambient light immunity: 40,000 lx
- Dimensions (H x L x W): 152mm x 105mm x 102mm
- Weight: 1.1 kg
Key Features
- Infrared light source (905 nm) with laser class 1 safety
- Wide horizontal aperture angle of 270°
- High scanning frequency of 50 Hz
- Working range from 0.5 m to 20 m, with scanning range up to 18 m at 10% remission factor
- IP65 rated enclosure for dust and water protection
- Multiple interfaces including Ethernet TCP/IP, RS-232 serial, and CAN
- Digital inputs and outputs with relay and digital options
- Robust mechanical design with gray housing (RAL 7032)
- Long mean time between failures (MTBF) greater than 100 years
- Integrated field evaluation and security parameterization
Professional Installation Requirements
- Installation should be performed by qualified professionals familiar with security sensor systems and electrical safety standards.
Applications
- Indoor security monitoring
- Intrusion detection
- Perimeter protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with typical 8 W usage
- Durable design reduces need for frequent replacements
- High reliability minimizes electronic waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LMC121-11000 VdS Indoor Security Infrared Laser Sensor is available for immediate purchase, ideal for indoor security and perimeter protection applications.
