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BEA MS51W BATTERY-POWERED, TOUCHLESS ACTUATOR WITH BUILT-IN, 900 MHZ TRANSMITTER

BEA MS51W BATTERY-POWERED, TOUCHLESS ACTUATOR WITH BUILT-IN, 900 MHZ TRANSMITTER

BEA’s MS51W is a long-lasting battery-powered, active infrared touchless actuator with a built-in 900 MHz wireless transmitter that reduces wiring and provides flexible mounting options.

 

This solution boasts superior battery life with three years of uninterrupted operation across a range of applications and environments. LED alerts indicate battery status for easy maintenance.

 

MS51W offers reliable operation with key features engineered to ensure performance in challenging conditions, such as harsh lighting and cold weather climates. Selectable immunity modes focus on enhancing performance and mitigating environmental disturbances such as rain, water spray, and snow.

 

BEA’s MAGIC SWITCH® line of touchless actuators provides germ-free door activation without physical contact for safer interactions, improved traffic flow, and enhanced accessibility. They are available in a variety of popular design options, including accessibility artwork.

TECHNOLOGY / PERFORMANCE

TECHNOLOGY
NUMBER OF IR SENSORS

Active infrared
2

RADIO CONTROL TYPE

Digital

FREQUENCY

908 – 918 MHz (frequency hopping)

EMITTED RADIO POWER

-25 dBm (transmitter)

DETECTION RANGE

8” (20cm) max.

BATTERY LIFE

3 years (at 150 activations per day)

PRODUCT TEMPERATURE RANGE

-22 – 158 °F (-30 – 70 °C)

ELECTRICAL

POWER SUPPLY

3 VDC (2 AA batteries, each ~1.5 V max.)

POWER CONSUMPTION

< 0.5 mW (when idle)
< 25 mW (upon RF transmission)

PHYSICAL

DIMENSIONS
SINGLE GANG
DOUBLE GANG
ROUND
JAMB

 
2 ¾” (W) × 4 ½” (H) × 1 ¼” (T)
4 ½” (W) × 4 ½” (H) × 1 ¼” (T)
6” (H/W) × 1 ¼”” (T)
1 ¾” (W) × 4 ½” (H) × ¼” (T)

MATERIAL

Stainless steel 304 and PC

WEIGHT

Single gang: 0.34 lb
Double gang: 0.55 lb
Round: 0.71 lb
Jamb: 0.29 lb

COMPLIANCE

IP RATING

IP65

FCC CERTIFICATION

FCC: 2ABWS-10TD900PB
IC: 4680A-10TD900PB

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