Smart Home & Security
Choose Door & Window Sensors with confidence for real-world use
Explore Door & Window Sensors at DistriNode with live availability, distributor-backed sourcing and practical options for home, office, IT, service and business environments. Compare key specifications, brand families and use cases before you buy.
133 products68 brandsEveryday → ProfessionalThrough official distributors
How to Choose
Compatibility & fit
Start with the device, system, size, interface or application the product must work with. Matching the exact requirement prevents returns and avoids hidden installation delays.
Specification level
Compare capacity, speed, material, power rating, format, standard or feature set rather than choosing by price alone. The right specification usually saves time over the product lifetime.
Environment & workload
Think about where the item will be used: desk, rack, workshop, warehouse, vehicle, classroom, kitchen, outdoor area or managed business fleet.
Warranty & supply
For repeat purchasing, prefer reliable brands, clear availability and distributor-backed warranty. This keeps replacements and multi-site rollouts predictable.
What You'll Find Here
Leading Brands
EQ-3BOSCHELTAKOHikvisionABUS SECURITY-CENTERAJAXOLYMPIAHISMARTPhilips HueYaleNETATMOHOMBLISONOFFAVATTO
Buying tip: Check the exact model, size, interface, voltage, capacity or standard before ordering. Small specification differences can decide whether a product fits perfectly or causes extra work.
Frequently Asked Questions
How do I choose the right product in this category?
Start with compatibility, then compare the specification that affects daily use: size, capacity, speed, interface, material, power rating, standard or supported device family.
Are these products suitable for business purchasing?
Yes. DistriNode is built for repeat purchasing with live availability, broad brand coverage and distributor-backed sourcing across the category.
What should I check before ordering?
Verify model fit, quantity, installation requirements and warranty expectations. For technical products, also check standards, connectors, voltage, dimensions or supported platforms.
Brand: EUFY
Stock: 5
The Eufy Security Entry Sensor provides reliable monitoring for doors and windows, instantly alerting you to any unauthorized opening. When a door or ..
Connectivity...
Wireless
R707
Ex Tax:R614
Brand: AQARA
Stock: 37
Features:Aqara Door and Window Sensor P2 is a sensor based on the Thread wireless communication protocol, with a built-in high-precision Hall sensor, ..
Connectivity...
Wireless
R688
Ex Tax:R599
Brand: AVATTO
Stock: 45
Avatto DS10 smart WiFi door and window opening sensor The Avatto DS10 smart door and window opening sensor allows you to remotely monitor the status o..
Connectivity...
Wireless / Wi-Fi
R227
Ex Tax:R198
Brand: FRITZ!
Stock: 2
FRITZ!Smart Control 350 – the door/window sensor for your FRITZ! Smart HomeThe magnetic FRITZ!Smart Control 350 door/window contact detects whether do..
Connectivity...
Wireless
R1,090
Ex Tax:R948
Brand: Philips Hue
Stock: 3
Easy smart lightingGet peace of mind both at home or away with the Secure contact sensor! Place it on doors, windows, cabinets, safes and more with th..
Connectivity...
Wireless
R980
Ex Tax:R852
Brand: OLYMPIA
Stock: 100
The Olympia TF 400 White door/window sensor pack contains four compact magnetic sensors designed to detect opening and closing of doors and windows. E..
Connectivity...
Wireless
R179
Ex Tax:R155
Brand: ELTAKO
Stock: 11
Eltako FFKB-wg Wireless is a battery-powered window and door contact sensor designed to detect and transmit open/closed status changes to compatible w..
Connectivity...
Wireless / Wi-Fi
R1,594
Ex Tax:R1,386
Brand: EXTRALINK
Stock: 200
Extralink EX.34897 is a compact wireless magnetic contact sensor designed for door and window security in smart home systems. The battery-powered devi..
Connectivity...
Wireless / Wi-Fi
R363
Ex Tax:R316
Brand: NUKI
Stock: 100
The Nuki Door Sensor is a wireless Bluetooth sensor in a white housing that monitors whether doors or windows are open or closed. Designed for use wit..
Connectivity...
Wireless
R1,371
Ex Tax:R1,192
Brand: NETATMO
Stock: 10
The Netatmo Smart Door and Window Sensors detect vibrations and the opening of doors and windows, sending immediate alerts to your smartphone. The app..
Connectivity...
Wireless
R2,425
Ex Tax:R2,108
36 mo.free
Brand: SHELLY
Stock: 130
The Shelly BLU Door/Window Sensor in brown is a compact, intelligent device designed to monitor the opening and closing of doors or windows. It integr..
Connectivity...
Bluetooth
R415
Ex Tax:R361
Brand: HAGER
Stock: 4
wireless window contact TRC301B White (TRC301B) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, offic..
Connectivity...
Wireless / Wi-Fi
R1,996
Ex Tax:R1,735
Brand: PSG
Stock: 23
Upgrading interior doors often means choosing between style and durability, but the PSG 63.409 flat movable knob set eliminates that compromise. Craft..
R368
Ex Tax:R320
36 mo.free
Brand: Hikvision
Stock: 8
Hikvision DS-PDMCK-EG2-WE(B) Door/Window Sensor Wired and Wireless door White (DS-PDMCK-EG2-WE(B)) — Genuine Hikvision product supplied by DistriNode...
Connectivity...
Wireless / Wi-Fi
R1,421
Ex Tax:R1,235
Brand: ELTAKO
Stock: 2
Eltako 30000400 — Genuine ELTAKO product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
R1,511
Ex Tax:R1,314
Brand: Philips Hue
Stock: 2
The Philips Secure contact sensor is a compact wireless ZigBee sensor designed for monitoring doors, windows, cabinets and small compartments. It come..
Connectivity...
Wireless
R980
Ex Tax:R852
Brand: HISMART
Stock: 20
Hismart HS080037 — Genuine HISMART product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Connectivity...
Wireless / Wi-Fi
R369
Ex Tax:R321
Brand: HISMART
Stock: 2
Hismart HS080136 — Genuine HISMART product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Connectivity...
Wireless / Wi-Fi
R532
Ex Tax:R462
Brand: OLYMPIA
Stock: 8
Olympia 6102 door and window sensor in white.SpecificationsBrand: OlympiaModel: 6102Type: door/window sensorColour: white..
Connectivity...
Zigbee
R699
Ex Tax:R608
Brand: OLYMPIA
Stock: 10
The Olympia 6104 is a compact wireless door/window sensor designed for straightforward installation and continuous monitoring of entry points. With RF..
Connectivity...
Wireless
R886
Ex Tax:R770
36 mo.free
Brand: SATEL
Stock: 90
The SATEL B-4M is a professional-grade magnetic contact sensor designed for outdoor gate, garage door, and industrial door applications. Built with a ..
Connectivity...
Wired
R486
Ex Tax:R422
Brand: Yealink
Stock: 1
The Yealink YPS20 wired Door/Window Sensor auto-detects conference room configurations and entry events, enabling automatic device configuration witho..
Connectivity...
Wired
R8,760
Ex Tax:R7,618
Brand: FIBARO
Stock: 8
The FIBARO NICE FGDW-002-7 EU stands apart from ordinary magnetic contact sensors by combining door/window state detection with built-in temperature s..
Connectivity...
Wireless
R790
Ex Tax:R687
Brand: UBIQUITI
Stock: 72
The UniFi SuperLink Entry Sensor (3-Pack) delivers wire-free entry detection for your UniFi Protect system. Each sensor uses a magnetic reed switch an..
Connectivity...
Wireless
R2,299
Ex Tax:R1,999
Brand: ABUS
Stock: 27
A homeowner secures a rear window before leaving for work, relying on the ABUS MK2000W to signal any unauthorized opening. This wired magnetic contact..
Connectivity...
Wired
R514
Ex Tax:R447
Brand: EQ-3
Stock: 33
Eq-3 157857A0 White — Genuine EQ-3 product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Connectivity...
Zigbee
R920
Ex Tax:R800
Brand: FAAC
Stock: 1
The FAAC Magnetic Sensor (63001025) is a genuine replacement part designed for FAAC and GENIUS automatic gate operators, specifically models 740, 741,..
R985
Ex Tax:R857
Brand: SATEL
Stock: 46
The SATEL K-2 2E is a high-quality surface-mounted magnetic contact (reed switch) designed for door and window security in alarm systems. It features ..
Connectivity...
Wired
R175
Ex Tax:R152
Brand: HAMA
Stock: 51
The door should not always be open to everyone. With the window contact, you are on the safe side and informed at all times - whether you have forgott..
Connectivity...
Wireless
R423
Ex Tax:R367
Brand: EQ-3
Stock: 1
HomeMatic HmIP-SWDO-A White is a wireless optical magnetic contact designed to monitor the opening and closing of windows and doors. The compact white..
Connectivity...
Wireless / Wi-Fi
R1,000
Ex Tax:R870
Brand: BRENNENSTUHL
Stock: 2
The Brennenstuhl Connect Zigbee Door and Window Contact TFK CZ 01 (1293910) is a smart home compatible opening sensor for indoor use. It reports openi..
Connectivity...
Wireless
R695
Ex Tax:R605
![Door/Window Contact II [+M] sensor by Bosch Smart Home — Opening detector, white, pack of 3](https://distrinode.co.za/image/cache/DN/27/27c07f904a9024f086e1a128dff4b357_smart-home-trfensterkontakt-ii-m-ffnungsmelder-2392866-4015393-350x350.webp "Door/Window Contact II [+M] sensor by Bosch Smart Home — Opening detector, white, pack of 3")
![Door/Window Contact II [+M] sensor by Bosch Smart Home — Opening detector, white, pack of 3](https://distrinode.co.za/image/cache/DN/c6/c6b10fa91cf974af30561ab0bb511065_smart-home-trfensterkontakt-ii-m-ffnungsmelder-2392866-4015394-350x350.webp "Door/Window Contact II [+M] sensor by Bosch Smart Home — Opening detector, white, pack of 3")
Brand: BOSCH
Stock: 607
Wireless Door/Window Contact II [+M] by Bosch Smart Home is a compact opening detector designed to monitor doors and windows and to communicate open/c..
Connectivity...
Wireless / Wi-Fi
R2,930
Ex Tax:R2,548
Brand: Schneider Electric
Stock: 1
The Schneider Electric Drayton Wiser CCT591012 is a wireless door/window sensor in white. It is part of the Drayton Wiser range and is designed to det..
Connectivity...
Wireless
R1,558
Ex Tax:R1,355
Brand: ELTAKO
Stock: 3
Fensterkontakt 20000086 FK (20000086) — Genuine ELTAKO product supplied by DistriNode.Available with live stock, verified product data, official manuf..
R1,049
Ex Tax:R912
Brand: GOSUND
Stock: 752
Unlike ordinary magnetic contact sensors that rely on proprietary hubs, the Gosund S2 connects directly to your 2.4 GHz Wi-Fi network, eliminating ext..
R293
Ex Tax:R255
Brand: DIGITUS
Stock: 59
The Digitus DN-S-D is a wired door contact sensor engineered for precise monitoring of server rack and cabinet doors. Its magnetic reed switch detects..
Connectivity...
Wired
R1,586
Ex Tax:R1,379
Brand: AEOTEC
Stock: 4
AEOTEC Recessed Door Sensor 7 is a compact white recessed contact sensor that fits into doors and frames for discreet monitoring. Using Z‑Wave Plus V2..
Connectivity...
Z-Wave
R925
Ex Tax:R805
Brand: NEDIS
Stock: 6
The Nedis ZBSD10WT is a wireless Zigbee door and window sensor in white, designed to detect opening and closing of doors and windows in a smart home s..
Connectivity...
Zigbee
R533
Ex Tax:R463
36 mo.free
Brand: DAHUA
Stock: 10
Wireless Door Detector Plus is a smart sensor that monitors door or window open/close status and also measures ambient temperature. It supports overhe..
Connectivity...
Wireless / Wi-Fi
R783
Ex Tax:R681
Brand: XIAOMI
Stock: 4
The Xiaomi Mi Door and Window Sensor 2 is a compact magnetic induction sensor designed to monitor the open or closed status of doors and windows. It c..
Connectivity...
Zigbee
R313
Ex Tax:R273
Brand: TP-LINK
Stock: 1
Smart Contact SensorYour Windows & Doors Safeguard - Real-Time Monitor- Instant Notification- Smart Automation- Versatile Uses- Easy SetupKnow the Sta..
Connectivity...
Wireless
R400
Ex Tax:R348
Brand: ABUS
Stock: 119
Engineered for steel door applications, the ABUS MK4200 delivers a maximum switching power of 10 W and 1 A current, ensuring reliable signal transmiss..
R919
Ex Tax:R799
Brand: DSC
Stock: 21
The DSC PG8312 is a wireless magnetic outdoor contact sensor for perimeter protection, for example on outdoor or indoor entrance gates. It uses two-wa..
Connectivity...
Wireless
R1,314
Ex Tax:R1,142
Brand: FIBARO
Stock: 10
Secure your home with the Fibaro Door Window Sensor 2, a sleek and intelligent sensor designed specifically for Apple HomeKit. Offering lightning-fast..
R641
Ex Tax:R557
Brand: ELTAKO
Stock: 5
Eltako FFG7B-rw is a wireless window handle sensor (model 30000443) designed to detect the handle position and contact state of windows. It mounts on ..
Connectivity...
Wireless / Wi-Fi
R1,990
Ex Tax:R1,730
Brand: EQ-3
Stock: 7
eQ-3 Homematic IP HmIP-SRH - Fenstersensor - Wireless - 868,3 MHz, 869,525 MHz (142800A0) — Genuine EQ-3 product supplied by DistriNode.Key specificat..
Connectivity...
Wireless / Wi-Fi
R1,413
Ex Tax:R1,229
Brand: EQ-3
Stock: 1
Eq-3 151363A0 Product White — Genuine EQ-3 product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warr..
Connectivity...
Zigbee
R779
Ex Tax:R677
Brand: Yale
Stock: 3
Yale AL-SDC-1A-W door/window sensor Wireless Door/Window White — Genuine Yale product supplied by DistriNode.Available with live stock, verified produ..
Connectivity...
Wireless / Wi-Fi
R1,277
Ex Tax:R1,111
36 mo.free
Brand: SHELLY
Stock: 1
The Shelly BLU Door/Window ZB is a compact, battery-powered smart sensor that detects when doors, windows, cabinets, or drawers are opened or closed. ..
Connectivity...
Wireless
R508
Ex Tax:R442
Brand: ABUS
Stock: 27
The ABUS FU7350W is a wired opening detector for windows and doors, presented in white. It uses a 2 m cable for connection.Key featuresWindow and door..
Connectivity...
Wired
R392
Ex Tax:R341