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TP-Link Tapo Smart Contact Sensor (7 offers) Smart Contact Sensor Your Windows & Doors Safeguard - Real-Time Monitor - Instant Notification - Smart Automation - Versatile Uses - Easy Setup Know the Status Stop wondering if you closed all your... |
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from £ 11.89* per piece |
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from £ 36.64* per piece |
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£ 56.10* per piece |
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£ 56.10* per piece |
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Vertiv Liebert SN-2D door/window sensor Wired Black (2 offers) The Liebert SN-2D modular sensor is a two-door switch monitor sensor with a two connection points, which allows for a custom string design. Liebert SN sensors are designed to assist in monitoring c... |
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from £ 57.99* per piece |
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from £ 82.96* per piece |
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