Smart window and door sensor SMART+ CONTACT SENSOR LEDVANCE / 20-8906 / Smart home

Product ID: 20-8906

EAN-code: 4058075730052

Price today-30%

19.95€/pcs

Price without discount

28.50€

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Availability: in stock last 10

18 December 2025 11:42

Store - warehouse 78 Lubānas Street

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Specifications
Description
Documentation
Reviews

Voltage 3.7V
Operating method Battery
Weight 47 g
Length 72 mm
Width 31mm
Height 24 mm
Material Plastic
Protection class IP20

Product benefits

Contact status change notification
Monitors contact status history
Easy control of compatible SMART+ WiFi products based on contact status
Controllable via the LEDVANCE SMART+ app (with at least Android 8.0 or iOS 14.0)
Wireless smart contact sensor for window and door status (open/close)
Easy and flexible installation thanks to adhesive tape and wireless operation
Powered by a rechargeable battery (6 months of life on a single charge, 5 detections per day)
Check the battery level using the LEDVANCE SMART+ WiFi APP

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