Door-Mounted Laser Presence Detection System with Hinge & Pinch-Zone Protection, Time-of-Flight Technology, Adjustable Safety Fields and External Monitoring Capability

The BEA 10LZRFLATSCAN-LERB LZR-FLATSCAN SW Safety Sensor Kit is a commercial-grade laser presence detection system designed for low-energy automatic swinging doors requiring reliable pedestrian and door-leaf safety monitoring.

Featuring advanced laser Time-of-Flight technology, the LZR-FLATSCAN SW detects people and objects throughout the programmed door safety field, helping reduce unwanted contact between moving automatic doors and pedestrians.

This right-hand, black low-energy kit includes one right-hand LZR-FLATSCAN SW sensor, the required control harness, a mounting spacer, installation hardware, and related accessories for compatible low-energy door applications.

Unlike conventional overhead presence sensors, the LZR-FLATSCAN SW mounts directly to the swinging door leaf, allowing the detection field to move with the door.

The sensor incorporates 170 detection points across a single laser curtain, including 100 dedicated points within the hinge-area detection zone. This high-resolution sensing system helps monitor the door face, leading edge, and critical finger-pinch areas.

Its Finger Detection Technology™ provides focused detection within the hinge region, while adaptive field learning helps accommodate the door's geometry and surrounding environment.

The BEA 10LZRFLATSCAN-LERB operates on 12–24VDC, uses less than 2 watts of power, and features two galvanically isolated electronic relay outputs, monitoring capability, and visible LED status indicators.

The system is well suited for low-energy automatic swing doors in healthcare facilities, schools, government buildings, retail stores, offices, assisted living facilities, and other commercial pedestrian entrances.

Important: This listing is specifically for the BEA 10LZRFLATSCAN-LERB right-hand low-energy kit in black. It includes one sensor, not a left/right pair. Confirm door handing and mounting orientation before ordering.

Key Features & Benefits

• Laser Time-of-Flight Technology: Accurate presence detection based on object distance.

• Right-Hand Low-Energy Kit: Designed for compatible right-side automatic swing door installations.

• Black Housing: Low-profile architectural finish.

• One Sensor with Installation Accessories: Includes the right-hand sensor, wiring harness, spacer, and mounting components.

• Door-Mounted Design: Detection field moves with the swinging door.

• 170 Detection Points: High-resolution sensing across the single laser curtain.

• 100 Hinge-Area Detection Points: Dedicated Finger Detection Technology™.

• Door-Leaf Safety Detection: Helps monitor pedestrians and objects near the moving door face.

• Pinch-Zone Protection: Detects qualifying objects in the hinge area.

• Leading-Edge Coverage: Detection field extends beyond the leading edge under appropriate configuration.

• Up to 13-Foot Diagonal Range: Supports compatible commercial door dimensions.

• Self-Adapting Safety Fields: Learns the installation geometry.

• Hand Gesture Setup™: Simplifies door-width programming.

• Internally Monitored: Supports additional external monitoring with compatible controllers.

• Two Electronic Relay Outputs: Independent detection signals for compatible automatic door controls.

• 12–24VDC Power: Compatible with appropriately regulated DC supplies.

• Low Power Consumption: Less than 2 watts.

• Class 1 Infrared Laser: Manufacturer-designated laser classification.

• IP54 Housing: Protection against limited dust ingress and splashing water.

• Black-Housing Fire-Door Accessory Listing: UL 10B/C listing for specified one-hour fire-rated applications.

• Remote-Control Compatibility: Supports optional BEA universal remote configuration.

Advanced Laser Time-of-Flight Presence Detection

The BEA LZR-FLATSCAN SW uses an infrared laser scanner to measure the distance to objects within its detection field.

By measuring the travel time of the emitted infrared laser energy, the sensor can identify qualifying objects within the programmed area.

This approach provides accurate presence detection without relying on a pedestrian's movement alone.

Laser Detection Benefits

• Detects qualifying stationary and moving objects

• Monitors the moving door-leaf area

• Helps identify objects near the leading edge

• Provides hinge and finger-pinch-area detection

• Adapts to changing door positions

• Helps reduce unnecessary detection from certain floor and background conditions

Unlike a header-mounted sensor with a fixed detection field, the LZR-FLATSCAN SW is mounted directly to the door so its sensing field travels with the moving leaf.

170-Point Single-Curtain Detection

The LZR-FLATSCAN SW generates a high-resolution laser detection curtain with approximately 170 detection points.

This allows the sensor to cover a substantial portion of the moving door face while supporting additional detection in the hinge area.

Door-Leaf Detection Characteristics

• Single laser curtain

• 90° door-leaf detection area

• 1.3° angular resolution

• Typical minimum detectable object size of 4" at 13 feet under specified conditions

• Maximum door-leaf detection response time of 50 milliseconds

Detection resolution depends on distance, sensor settings, and the object being detected.

Important: The published object-size rating is a reference specification, not a guarantee that every object of that size will be detected under all installation conditions.

Finger Detection Technology™ – Hinge-Area Protection

One of the most important features of the BEA LZR-FLATSCAN SW is its dedicated hinge-area sensing capability.

Automatic swinging doors can create potential pinch points where the moving door leaf approaches the frame.

BEA's Finger Detection Technology™ uses approximately 100 dedicated sensing points in the hinge area to help detect qualifying fingers, hands, and other small objects.

Pinch-Zone Detection Characteristics

• 16° hinge-area detection field

• 0.2° angular resolution

• Typical minimum detectable object size of 3/4" at 13 feet under specified conditions

• Maximum hinge-area response time of 90 milliseconds

• Dedicated detection signal to the compatible door controller

This capability is especially valuable in healthcare, assisted living, school, and public building applications where door safety is particularly important.

Safety Note: Correct mounting, programming, and controller integration are required. The complete door assembly must be tested to verify its protective response.

Door-Leaf & Leading-Edge Safety

The BEA 10LZRFLATSCAN-LERB is designed to monitor the moving door leaf and its associated safety zone.

The system can detect qualifying pedestrians or objects positioned near the door's travel path and signal the connected operator.

Door-Leaf Safety Benefits

• Supports protection along the swinging door face

• Helps detect objects near the leading edge

• Provides a reduced uncovered zone

• Supports appropriate stopping or movement-inhibition functions

• Works with compatible low-energy automatic swing door controllers

BEA identifies a minimum uncovered zone as small as approximately 3/4 inch under specified conditions.

The actual safety response is determined by the complete automatic door system and its installed controls.

Right-Hand Configuration – Black

The 10LZRFLATSCAN-LERB is BEA's right-hand low-energy configuration in a black housing.

The LZR-FLATSCAN SW family includes separate left-hand and right-hand sensor configurations.

This Product

• Part Number: 10LZRFLATSCAN-LERB

• Configuration: Right

• Energy Class: Low Energy

• Housing Color: Black

• Number of Sensors: One

• Application: Compatible low-energy automatic swinging doors

Ordering Consideration: Right-hand sensor selection must be based on BEA's mounting-orientation instructions. Do not rely solely on the door's RH/LH hardware handing designation without confirming the required sensor orientation.

Low-Energy Automatic Swing Door Applications

The BEA 10LZRFLATSCAN-LERB is specifically packaged for low-energy swinging door applications.

Low-energy automatic doors are commonly used in accessibility installations where the door operates at reduced speed and force according to the approved system design.

Typical Applications

• Accessibility entrances

• Automatic interior swing doors

• Healthcare facility doors

• Assisted living entrances

• School and university doors

• Commercial office doors

• Institutional access openings

• Low-energy automatic door retrofits

BEA allows certain low-energy applications to use a single sensor on the approach side when appropriate.

Important: Full-energy automatic swinging doors generally require sensors on both sides of the door for the applicable safety arrangement. Select the appropriate complete full-energy kit for those applications.

Hand Gesture Setup™ & Automatic Field Learning

The LZR-FLATSCAN SW includes setup features designed to simplify professional installation.

BEA's Hand Gesture Setup™ assists with door-width programming, while the sensor's teach-in process establishes the detection field according to the door and surrounding environment.

Programming Benefits

• Simplifies initial configuration

• Learns the door geometry

• Adjusts the protected sensing area

• Supports efficient retrofit installation

• Allows further adjustment through the compatible BEA remote

The teach-in process must be performed according to BEA's installation instructions and followed by complete detection testing.

Background Independence

The laser Time-of-Flight technology is designed to reduce dependence on background conditions that can affect some conventional sensing technologies.

Potential environmental conditions include:

• Dark or reflective floors

• Floor mats

• Carpet

• Guide rails

• Nearby walls

• Certain wet surfaces

• Changing architectural backgrounds

The sensor still requires appropriate installation and field testing.

Avoid direct obstruction of the laser window, excessive vibration, condensation, smoke, fog, and other conditions identified in the manufacturer's instructions.

Internal & External Monitoring Capability

The BEA LZR-FLATSCAN SW incorporates internal monitoring and supports external monitoring by a compatible automatic door controller.

External monitoring allows the controller to request a test and verify the sensor's response.

Monitoring Features

• Internal diagnostics

• External test input

• Configurable electronic relay outputs

• Error indication

• Compatible monitored safety configurations

The sensor's test-input ratings are:

• Maximum switching voltage: 30VDC

• Low-level threshold: Less than 1V

• High-level threshold: Greater than 10V

The complete automatic door controller must be compatible with the sensor's monitoring requirements.

Two Galvanically Isolated Relay Outputs

The 10LZRFLATSCAN-LERB provides two electronic relay outputs.

These outputs communicate the configured detection conditions to the compatible automatic swing door control system.

Output Specifications

• Two electronic relays

• Galvanically isolated

• Polarity-independent

• Maximum switching voltage: 42VAC/VDC

• Maximum switching current: 100mA

• Programmable NO/NC output arrangement

The outputs are intended for appropriate controller inputs and are not designed to power the automatic door motor directly.

LED Status Indicators

The sensor provides visible LED indications for its sensing and diagnostic functions.

LED Colors

• Red: Swing-side detection

• Green: Approach-side detection

• Yellow: Sensor error or diagnostic condition

The indicator behavior also assists with teach-in, programming, and troubleshooting.

Refer to BEA's current installation guide for the complete LED flash and error-code descriptions.

12–24VDC Electrical Operation

The BEA 10LZRFLATSCAN-LERB requires a compatible DC power supply.

Electrical Specifications

Electrical Feature	Specification
Supply Voltage	12–24VDC ±15%
Power Consumption	Less Than 2W
Laser Wavelength	905 nm
Laser Classification	Class 1
Electronic Relay Outputs	2
Maximum Output Voltage	42VAC/VDC
Maximum Output Current	100mA
External Test Input	Up to 30VDC
Sensor Power Type	DC Only

Critical Power Requirement: This sensor is DC-powered only. It must not be connected directly to a 12VAC or 24VAC power source.

If only AC power is available, follow BEA's instructions for a compatible rectified supply. BEA specifically warns against using a 24VAC transformer with a rectifier because it can damage the sensor.

IP54 Commercial Sensor Housing

The LZR-FLATSCAN SW features a compact PC/ASA housing designed for mounting directly to a compatible automatic swinging door leaf.

Physical Features

• Black housing

• Door-mounted configuration

• Integrated laser window

• Compact architectural design

• Mounting bracket/base

• Adjustable sensor tilt

• IP54 environmental rating

• Suitable for properly installed automatic pedestrian doors

Sensor Dimensions

• Width: 5-1/2"

• Height: Approximately 3-1/3"

• Depth: 1"

• Mounting bracket adds approximately 1/4" to the depth

The sensor tilt range is approximately 2°–10° without the optional mounting bracket adjustment.

Product Specifications

Specification	Details
Manufacturer	BEA Sensors / BEA Americas
Manufacturer Part Number	10LZRFLATSCAN-LERB
Product Series	LZR-FLATSCAN SW
Product Type	Low-Energy Automatic Swing Door Safety Sensor Kit
Sensor Technology	Laser Time-of-Flight
Detection Mode	Presence
Door Configuration	Right-Side Sensor Mount
Energy Application	Low Energy
Color	Black
Sensors Included	1 Right-Hand Sensor
Detection Curtains	1
Detection Points	Approximately 170
Hinge-Area Points	Approximately 100
Maximum Detection Range	13 Feet Diagonal
Door-Leaf Detection Angle	90°
Hinge-Area Detection Angle	16°
Door-Leaf Angular Resolution	1.3°
Pinch-Zone Angular Resolution	0.2°
Typical Minimum Door-Leaf Object	4" at 13'
Typical Minimum Pinch-Zone Object	3/4" at 13'
Laser Wavelength	905 nm
Laser Class	Class 1
Supply Voltage	12–24VDC ±15%
Power Consumption	Less Than 2W
Door-Leaf Response Time	Maximum 50ms
Pinch-Zone Response Time	Maximum 90ms
Outputs	2 Isolated Electronic Relays
Maximum Switching Voltage	42VAC/VDC
Maximum Switching Current	100mA
External Monitoring	Supported
Test Input	Up to 30VDC
LED Indicators	Red / Green / Yellow
Housing Material	PC / ASA
Housing Color	Black
Sensor Width	5-1/2"
Sensor Height	3-1/3"
Sensor Depth	1"
Environmental Rating	IP54
Operating Temperature	-22°F to 140°F, When Powered
Humidity	0–95%, Non-Condensing
Vibration Rating	Less Than 2G
Minimum Door-Leaf Speed	2° per Second
Safety Standard	ISO 13849-1 PL d / Category 2
Functional Safety	IEC 62061 SIL 2
Fire-Door Accessory Listing	UL 10B/C, Specified 1-Hour Applications, Black Only
UL File	R39071
Package Quantity	1 Low-Energy Right-Hand Kit

Dimensional Note: These dimensions describe the sensor housing, not the complete kit or shipping carton.

BEA LZR-FLATSCAN SW Model Comparison

Model	Configuration	Finish	Included Sensors
10LZRFLATSCAN-LERB	Low Energy – Right	Black	1
10LZRFLATSCAN-LERS	Low Energy – Right	Silver	1
10LZRFLATSCAN-LERW	Low Energy – Right	White	1
10LZRFLATSCAN-LELB	Low Energy – Left	Black	1
10LZRFLATSCAN-LELS	Low Energy – Left	Silver	1
10LZRFLATSCAN-LELW	Low Energy – Left	White	1
10LZRFLATSCAN-SWB	Full Energy – Left & Right	Black	2
10LZRFLATSCAN-SWS	Full Energy – Left & Right	Silver	2
10LZRFLATSCAN-SWW	Full Energy – Left & Right	White	2
10LZRFLATSCAN-RB	Right Replacement Sensor	Black	1, Sensor Only

Ordering Note: The low-energy kits and full-energy kits have different included quantities and hardware. Do not treat them as interchangeable products.

Standard Package Contents

BEA's installation guide identifies the following contents for the 10LZRFLATSCAN-LERB low-energy kit:

Part Number	Included Component
10LZRFLATSCAN-RB	(1) Right-Hand Black Sensor
20.5416	(1) Control Harness
70.2022	(1) Entry Clamp
50.0048	(3) Phillips-Head Screws
50.1818	(4) Self-Drilling Screws
50.5282	(3) Phillips Wood Screws
50.5319	(3) Additional Phillips Wood Screws
55.0001	(1) Jamb Cap Kit
70.0202	(1) Flexible Tubing
70.5753	(1) Black Spacer
75.5947	(1) User Guide
75.5959	(1) Quick Guide

Important: This is a single-sensor low-energy kit. It does not include the second sensor or primary/secondary interconnection harness supplied with the full-energy two-sensor kits.

Optional BEA Accessories

Part Number	Description
10REMOTE	Universal Programming Remote
10LZRFLATSCANGDA	Glass Door Mounting Accessory
20.5433	LZR-FLATSCAN Control Harness
35.1329	Primary/Secondary Harness
70.5753	Black Mounting Spacer
70.5752	Silver Mounting Spacer
70.5751	White Mounting Spacer
70.5745	SENTREX Retrofit Accessory
10PS12-24	UL/ULC Listed DC Power Supply
10PS12-24D	UL/ULC Listed DC Power Supply with Backup Circuit
10PSMDR2024	24VDC DIN-Rail Power Supply
10PSST242	24V 2A Plug-In Power Supply

Verify accessory compatibility with the exact application and available power source.

Recommended Commercial Applications

The BEA 10LZRFLATSCAN-LERB is suitable for compatible low-energy automatic swing doors in:

• Hospitals and healthcare facilities

• Assisted living facilities

• Schools and universities

• Government buildings

• Commercial office buildings

• Retail stores and shopping malls

• Hotels and hospitality buildings

• Medical offices and clinics

• Accessible commercial entrances

• Institutional door systems

• Automatic swing door retrofits

• Commercial door modernization projects

Installation & Ordering Considerations

Before ordering or installing the BEA 10LZRFLATSCAN-LERB:

• Verify the exact part number and right-hand mounting configuration.

• Confirm the operator is a compatible low-energy automatic swing system.

• Determine whether one sensor is appropriate or both sides of the door require protection.

• Verify correct door dimensions and available mounting space.

• Confirm a regulated 12–24VDC power source.

• Check the operator's monitoring and safety input requirements.

• Position the sensor according to BEA's mounting instructions.

• Install the supplied spacer where required.

• Use the provided entry clamp and flexible tubing for appropriate cable routing.

• Complete the manufacturer-specified teach-in procedure.

• Adjust door-leaf and hinge-area detection fields.

• Verify both electronic relay outputs.

• Enable external monitoring where required.

• Test the sensor throughout the complete door swing.

• Confirm proper detection at the leading edge and hinge area.

• Perform the required automatic door safety inspection.

Important Safety Notice: The sensor must be installed and tested by qualified personnel. The entire automatic pedestrian door installation must comply with applicable standards, including ANSI/BHMA A156.19 for low-energy doors and ANSI/BHMA A156.10 where applicable.

The manufacturer's UL 10B/C fire-door accessory listing does not mean that every installation is automatically approved for a fire-rated door. Confirm compatibility with the specific listed door assembly and applicable fire-door requirements.

Why Choose the BEA 10LZRFLATSCAN-LERB?

The BEA 10LZRFLATSCAN-LERB Low-Energy Swing Door Safety Sensor Kit provides advanced laser presence detection, hinge-area protection, and high-resolution door-leaf coverage in a compact right-hand sensor configuration.

With its 170-point laser curtain, Finger Detection Technology™, 12–24VDC operation, external monitoring capability, and included low-energy installation hardware, the kit offers a practical solution for professional automatic swinging door installations.

For commercial contractors, automatic door service technicians, and facility maintenance departments, the BEA LZR-FLATSCAN SW delivers accurate pedestrian sensing and flexible installation for compatible low-energy automatic door systems.