Commercial Access Control REX Sensor with Door-Handle Detection, Adjustable Relock Timer, Built-In Audible Alarm & Door Position Monitoring

The BEA 10R2E-100 R2E-100 Request-to-Exit Sensor is a commercial-grade active infrared detection device designed for electronically secured doors and professional access control applications.

Unlike conventional passive infrared (PIR) exit sensors that may detect movement throughout a broader area, the R2E-100 uses a focused active infrared detection curtain aimed toward the door handle. This allows the sensor to identify qualifying movement when someone reaches for the handle to exit, helping reduce unwanted activation from people walking parallel to the doorway.

The sensor features an adjustable 20- to 48-inch detection range, a 0° to 10° adjustable infrared tilt angle, and a compact black housing that mounts on or above a compatible door header.

Designed for integration with electronic locking systems, the BEA R2E-100 offers two Form C relay contact sets with normally open and normally closed connections, allowing the device to interface with compatible electromagnetic locks, access control controllers, and electronic locking hardware.

The built-in control logic provides selectable timer-based or door-position-based relocking, including adjustable relay hold time from 0.5 to 60 seconds and advanced relock options.

An integrated 85 dB maximum audible sounder, adjustable volume control, four-color LED indication, and three dry-contact auxiliary inputs provide added flexibility for commercial access control installations.

Operating on 12–24VAC or 12–24VDC, the R2E-100 is UL 294 / ULC S319 listed for applicable access control applications when installed with the required compatible equipment.

Whether installing a new electromagnetic lock system or replacing an existing request-to-exit detector, the BEA 10R2E-100 provides focused exit detection, flexible relocking control, and professional-grade electronic access control integration.

Important: This product is an active infrared request-to-exit sensor, not a passive infrared motion detector, standalone electromagnetic lock, or complete emergency-egress system.

Key Features & Benefits

• Focused Active Infrared Detection: Directs the sensing area toward the door handle.

• Request-to-Exit Operation: Signals compatible electronic locking hardware when a person reaches to exit.

• Reduced Unwanted Activation: Helps reject parallel pedestrian traffic and objects passing underneath the door.

• Adjustable 20–48" Detection Range: Set the infrared detection distance with a potentiometer.

• Adjustable 0°–10° Tilt Angle: Fine-tune the detection field to the handle location.

• Low-Profile Mounting: Installs on or above a compatible door header.

• Two Form C Relay Contact Sets: Supports normally open and normally closed wiring arrangements.

• 1.3A Relay Contact Rating: Rated at 24VAC or 30VDC.

• Adjustable 0.5–60 Second Hold Time: Configure timed relay release duration.

• Door-Position Relocking: Supports relocking controlled by a compatible door position switch.

• Advanced Relock Timing: Selectable 10- or 30-second relock logic when the door does not open.

• Restarting or Non-Restarting Timer: Configure how continued detection affects the relay timer.

• Built-In Adjustable Sounder: Up to 85 dB maximum audible output.

• Four LED Status Colors: Green, red, yellow, and orange operating indications.

• Three Auxiliary Inputs: Request-to-exit, card reader, and door position switch.

• Built-In Relay Surge Protection: Integrated protection for the manufacturer's specified electronic-lock relay wiring.

• 12–24V AC/DC Operation: Supports commonly used commercial access control voltages.

• Four-Foot Connection Cable: Manufacturer-specified 14-pin JST wiring harness.

• Black ABS / Polycarbonate Housing: Durable commercial access control construction.

• UL 294 / ULC S319 Listed: Suitable for appropriately designed and installed listed access control systems.

Focused Door-Handle Request-to-Exit Detection

The primary advantage of the BEA R2E-100 is its focused active infrared sensing technology.

Traditional passive infrared request-to-exit sensors can respond to movement within a relatively broad area surrounding the doorway.

In busy corridors, this can cause unwanted unlocking when people walk past a secured door without intending to exit.

The R2E-100 directs its active infrared detection curtain toward the door handle.

When an individual reaches toward the handle and enters the programmed sensing field, the sensor changes the state of its relay outputs to request the appropriate electronic locking response.

Benefits of Focused Door-Handle Detection

• Helps identify intentional exit activity

• Reduces unwanted activation from parallel pedestrian traffic

• Helps limit detection of objects passing under the door

• Supports controlled unlocking of compatible electronic hardware

• Provides a defined detection area near the door handle

• Helps maintain the intended security of the opening

Important: Detection does not automatically establish authorization, identity, or intent. The sensor responds to qualifying objects entering its configured infrared field.

Active Infrared vs. Passive Infrared REX Sensors

The BEA R2E-100 uses focused active infrared detection rather than conventional passive infrared sensing.

Active Infrared – R2E-100

• Emits infrared energy into a defined detection area

• Designed to focus on the handle region

• Adjustable detection distance

• Adjustable sensing angle

• Helps reject certain background and cross-traffic conditions

Passive Infrared – Conventional PIR REX

• Detects changes in infrared radiation within its sensing field

• Often monitors a broader area

• Performance may be influenced by temperature and background conditions

• Can activate from movement outside the intended immediate door-handle area

The focused sensing design makes the R2E-100 especially useful where adjacent pedestrian traffic is a concern.

Adjustable Detection Range – 20 to 48 Inches

The BEA 10R2E-100 incorporates a potentiometer that allows installers to set the infrared detection distance.

Detection Range

• Minimum: 20 inches

• Maximum: 48 inches

• Adjustment: Internal potentiometer

• Detection technology: Focused active infrared

The range should be selected to position the sensing field appropriately around the door handle without unnecessarily extending into adjacent pedestrian traffic areas.

Shorter Detection Settings

Useful where the area around the doorway is confined or frequent pedestrian traffic passes nearby.

Longer Detection Settings

Useful when the mounting arrangement requires a longer sensing distance to reach the handle region.

Actual detection performance depends on the installed position, angle, target characteristics, and surrounding conditions.

Adjustable 0°–10° Infrared Tilt Angle

The R2E-100 allows its infrared detection curtain to be positioned at different angles.

Available Tilt Positions

• 0°

• 5° — manufacturer factory default

• 10°

Adjusting the sensing angle changes the location of the infrared detection area relative to the door.

0° Setting

May be used in specific mounting arrangements where the sensor is installed on an appropriate mounting block or soffit extending beyond the door handle.

5° Setting

The factory-default starting position for typical installations.

10° Setting

Positions the detection field farther from the handle when additional outward adjustment is required.

Installation Note: If infrared reflections from the door handle cause inconsistent detection, the sensor angle may require adjustment.

Low-Profile Door Header Mounting

The BEA 10R2E-100 features a compact black housing designed to mount on or above the door header.

BEA identifies compatibility with properly configured swinging doors up to 7 feet high.

Mounting Benefits

• Compact architectural appearance

• Suitable for commercial door headers

• Adjustable sensing orientation

• Designed for detection near the door handle

• Convenient retrofit installation on compatible frames

Physical Dimensions

• Width: Approximately 6.7 inches

• Height: Approximately 2 inches

• Depth: Approximately 1.7 inches

The housing must be mounted securely, with the sensor lens properly oriented toward the handle area.

Important: The device and directly connected equipment must be installed within the protected area where required for UL 294 / ULC S319 compliance.

Two Form C Relay Outputs

The BEA R2E-100 features two Form C contact sets.

Each Form C contact set provides:

• Normally open (NO)

• Normally closed (NC)

• Common (COM)

These connections support integration with compatible access control logic and electronic locking equipment.

Relay Ratings

• Two Form C contact sets

• Maximum contact current: 1.3A

• Rated voltage: 24VAC or 30VDC

• Power factor reference: 0.6

The installer should select the appropriate relay contact arrangement according to the locking hardware and required access control sequence.

Important: The relay ratings must not be exceeded. The sensor is not intended to power large locks or motors beyond the specified contact ratings.

Adjustable Relay Hold Time – 0.5 to 60 Seconds

The 10R2E-100 allows the relay hold time to be adjusted from 0.5 to 60 seconds.

This provides flexibility for different electronic locking systems and door-opening requirements.

Restarting Timer Mode

When configured for restarting operation, continued or repeated qualifying detection can restart the hold timer.

This allows the relay to remain active while the designated detection condition continues.

Non-Restarting Timer Mode

When configured for non-restarting operation, the relay remains active only for the selected hold time, even if detection continues.

Important: The correct timing mode depends on the approved egress arrangement, connected locking hardware, and applicable safety requirements.

Door-Position-Based Relocking

In addition to timer mode, the R2E-100 supports door-position-based relocking.

When connected to a compatible door position switch, the sensor can use the monitored door condition to determine when relocking should occur.

Potential Benefits

• Relocking based on actual door position

• Improved coordination with controlled openings

• Support for more advanced access control logic

• Ability to distinguish a released door from an opened door

The external door position switch must be selected and installed in accordance with BEA's wiring instructions.

Door Position Switch Sold Separately.

Advanced 10- or 30-Second Relock Options

In door-position mode, the R2E-100 includes an advanced relocking feature.

If the sensor receives a qualifying request but the door does not open, the system can be configured to relock after:

• 10 seconds

• 30 seconds

This feature allows a secured opening to return to its intended state when the release is not followed by door opening.

Important: This advanced mode requires the appropriate door position switch and correct DIP-switch configuration.

Integrated 85 dB Audible Sounder

The BEA R2E-100 contains an audible sounder with adjustable volume.

Audible Features

• Maximum output: 85 dB

• Adjustable volume

• Alarm enabled or disabled through configuration

• Operation associated with specified release or door-position conditions

Depending on the selected mode, the sounder can indicate when the door is open or when the electronic locking device has been released.

Important: The integrated sounder is not intended to serve as a standalone burglary alarm, fire alarm, or substitute for required emergency-egress warning equipment.

Three Auxiliary Dry-Contact Inputs

The R2E-100 includes three auxiliary inputs.

1. Request-to-Exit Input

• Dry contact

• Normally open

• Intended for a compatible additional request-to-exit device

This input allows an appropriate auxiliary REX button or device to be incorporated into the control arrangement.

2. Card Reader Input

• Dry contact

• Normally closed

• Enable or disable through the supported DIP-switch settings

This input allows integration with compatible access control equipment.

3. Door Position Switch Input

• Dry contact

• Provides door-state information for supported relocking functions

• Requires appropriate contact behavior and installation configuration

Critical Wiring Requirement: The auxiliary inputs accept dry contacts only. Do not apply external voltage to the REX, card reader, or door position input terminals.

LED Status & Troubleshooting

The BEA R2E-100 incorporates four different LED indication colors.

LED Color	General Status
Green	Sensor powered and operating with no detection
Red	Object detected or enabled input activated
Yellow	Relay active during the applicable timer mode
Flashing Orange	Constant detection or enabled input condition exceeding approximately 10 seconds

These indicators assist installers with initial configuration and troubleshooting.

The exact LED behavior depends on the selected operating mode.

12–24V AC/DC Electrical Operation

The BEA 10R2E-100 supports both low-voltage AC and DC power.

Electrical Specifications

Electrical Feature	Specification
AC Supply Voltage	12–24VAC ±10%
DC Supply Voltage	12–24VDC ±10%
AC Frequency	60 Hz
Current with Sounder Off	155 mA
Current at Maximum Sounder Volume	200 mA
Relay Outputs	Two Form C Contact Sets
Relay Contact Rating	1.3A at 24VAC / 30VDC
Relay Hold Time	0.5–60 Seconds
Wiring Connector	14-Pin JST
Connection Cable	4 Feet

Use a compatible, appropriately listed and power-limited supply where required by the installation.

Product Specifications

Specification	Details
Manufacturer	BEA Sensors / BEA Americas
Manufacturer Part Number	10R2E-100
Manufacturer Product Name	R2E-100
Product Type	Focused Active Infrared Request-to-Exit Sensor
Primary Application	Electronic Access Control
Detection Technology	Focused Active Infrared
Detection Configuration	Door-Handle Area
Adjustable Detection Range	20–48 Inches
Adjustable Tilt Angle	0°, 5°, 10°
Factory Default Tilt	5°
Door Height Reference	Compatible Swing Doors Up to 7'
Relay Outputs	2 Form C Contact Sets
Relay Contact Rating	1.3A at 24VAC / 30VDC
Relay Hold Time	0.5–60 Seconds
Relocking Modes	Timer / Door Position
Advanced Relock Settings	10 or 30 Seconds
Timer Behavior	Restarting / Non-Restarting
Built-In Sounder	Yes
Maximum Sounder Output	85 dB
Sounder Volume	Adjustable
REX Auxiliary Input	Dry Contact, NO
Card Reader Input	Dry Contact, NC
Door Position Input	Dry Contact; configuration dependent
LED Colors	Green, Red, Yellow, Orange
AC Supply Voltage	12–24VAC ±10%, 60Hz
DC Supply Voltage	12–24VDC ±10%
Current Consumption – Sounder Off	155 mA
Current Consumption – Sounder Maximum	200 mA
Wiring Interface	JST, 14-Pin
Cable Length	4 Feet
Housing Material	ABS / Polycarbonate
Housing Color	Black
Width	Approximately 6.7"
Height	Approximately 2"
Depth	Approximately 1.7"
General Operating Temperature	-20°F to 120°F
Temperature for UL Listed Installations	32°F to 120°F
ULC S319 Humidity	0–93% Non-Condensing
UL 294 Humidity	0–85% Non-Condensing
Standards	UL 294 / ULC S319
EMC Compliance	FCC Part 15, Class B
UPC	840067689752
Package Quantity	1 Sensor

Note: The listed physical dimensions are not shipping carton dimensions.

Applications with Electromagnetic Locks

The BEA 10R2E-100 is particularly useful in properly designed electronic access control systems incorporating electromagnetic door locks.

When a person reaches for the door handle, the focused infrared sensor provides the appropriate release signal.

Typical System Components

• BEA R2E-100 request-to-exit sensor

• Compatible electromagnetic lock

• Listed access control power supply

• Access control controller, where required

• Required manual release device

• Door position switch, where used

• Required fire alarm and emergency-release interfaces

The complete system must be designed to provide proper egress under all required operating conditions.

Important: An REX sensor alone does not satisfy every building or fire code requirement for electrically locked egress doors. Required independent manual release, loss-of-power release, and fire alarm release provisions must be maintained where applicable.

Standard Package Information

Manufacturer-Identified Components

• (1) BEA 10R2E-100 Focused Active Infrared Sensor

• Black sensor housing

• Infrared lens and end caps

• 4-foot cable with 14-pin connector

• Mounting screws

Items Generally Sold Separately

• Compatible electromagnetic lock

• Listed low-voltage power supply

• Door position switch

• Additional REX button

• Card reader / access control panel

• Additional field wiring

• Required emergency release accessories

The exact loose hardware and current supplier packaging should be confirmed before advertising the sensor as a complete installation kit.

Recommended Commercial Applications

The BEA 10R2E-100 is suited to appropriately configured installations in:

• Commercial office buildings

• Government facilities

• Healthcare facilities

• Hospitals and medical offices

• Schools and universities

• Retail stockrooms

• Warehouses

• Manufacturing facilities

• Employee-only entrances

• Restricted interior areas

• Access-controlled commercial doors

• Electromagnetic locking systems

• Electronic door security retrofits

Installation & Ordering Considerations

Before ordering the BEA 10R2E-100, verify the following:

• Confirm manufacturer SKU 10R2E-100.

• Verify that focused active infrared detection is appropriate.

• Confirm the door and handle arrangement are compatible.

• Check the manufacturer's 7-foot swinging-door reference.

• Verify 12–24VAC or 12–24VDC power availability.

• Confirm the power supply and locking equipment are appropriately listed.

• Select the correct header mounting location.

• Center the sensing area over the door handle.

• Adjust the detection range between 20 and 48 inches.

• Select the appropriate 0°, 5°, or 10° tilt angle.

• Verify relay contact ratings against the connected circuit.

• Configure timer or door-position relocking.

• Adjust the relay hold time if using timer mode.

• Install a compatible door position switch if required.

• Configure the audible sounder and auxiliary inputs.

• Verify that external voltage is not applied to dry-contact inputs.

• Test deliberate exit activation and nearby parallel traffic.

• Confirm the connected lock releases as intended.

• Verify proper relocking behavior.

• Test all independent emergency-egress and life-safety release functions.

• Follow BEA's installation guide and applicable access control requirements.

Professional Installation Recommended: Electrically locked egress doors must be configured in accordance with the applicable building, fire, electrical, and access control standards.

Why Choose the BEA 10R2E-100?

The BEA 10R2E-100 Focused Active Infrared Request-to-Exit Sensor provides an effective solution for commercial access control applications requiring precise exit detection near the door handle.

Its combination of 20–48-inch adjustable sensing, two Form C relay outputs, configurable relocking modes, an integrated audible sounder, and UL 294 / ULC S319 listing offers flexibility for professional electronic locking installations.

For commercial door contractors, security integrators, and facility maintenance departments, the BEA R2E-100 provides focused request-to-exit detection and reliable integration with compatible commercial access control hardware.