Siemens Wall Motion Sensor, Included Own Frame In Packaging

RS Stock No.:: 639-218
Mfr. Part No.:: UP 251/12 / 5WG1251-2AB12
Manufacturer:: Siemens

Siemens Wall Motion Sensor, Included Own Frame In Packaging

Subtotal (1 unit)*

HK$2,433.28

FREE delivery for orders over HK$250.00

Temporarily out of stock

Shipping from 02 January 2026

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Units	Per unit
1 +	HK$2,433.28

*price indicative

RS Stock No.:: 639-218
Mfr. Part No.:: UP 251/12 / 5WG1251-2AB12
Manufacturer:: Siemens

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Product Type	Motion Sensor
	Sensor Type	Passive Infrared
	Technology	Humidity Measurement, Temperature Technology, Integrated Bus Coupler, PIR
	Mount Type	Wall
	Package Type	Included Own Frame In Packaging
	Height	80mm
	Series	UP 251/12
	Length	50mm
	Width	80 mm
	Standards/Approvals	No
	Automotive Standard	No

	Select all
	Brand Siemens
	Product Type Motion Sensor
	Sensor Type Passive Infrared
	Technology Humidity Measurement, Temperature Technology, Integrated Bus Coupler, PIR
	Mount Type Wall
	Package Type Included Own Frame In Packaging
	Height 80mm
	Series UP 251/12
	Length 50mm
	Width 80 mm
	Standards/Approvals No
	Automotive Standard No

Datasheet - UP 251/12 / 5WG1251-2AB12

RoHS Status: Exempt

COO (Country of Origin):: RO

The Siemens Motion Detector WALL black is a wall-mounted sensor designed for motion detection in smart building environments. It integrates seamlessly into KNX systems, enabling automated lighting and energy-saving functions based on occupancy. Its sleek black finish complements modern interiors while offering reliable performance. Ideal for corridors, offices, and residential spaces, it enhances both convenience and efficiency.

Compact and efficient

Durable construction

CE and UKCA compliant