Departments
Five easy payments of $8.03 per fortnight*
humm lets you spread the cost of your purchase over 5 or 10 interest free payments.
Click the button below or select humm as your payment method during the checkout process.
If you do not have a humm account you will be able to create one at checkout.
*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
Learn more about humm
Six easy payments of $6.69 per week*
Laybuy lets you spread the cost of your purchase over 6, interest-free, weekly payments.
Click the button below or select Laybuy as your payment method during the checkout process.
If you do not have a Laybuy account you will be able to create one at checkout.
*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
Learn more about Laybuy
The mydlink Smart Door/Window Sensor is a discreet contact sensor that detects when a door or window is opened or closed, giving you a trigger for automating your smart home. Works with the Google Assistant, Alexa and IFTTT.
- Open/close detection for your doors and windows
- Tamper detection for greater peace of mind
- Get open/close alerts on your phone
- Easy mounting on any flat surface on your door or window
- Battery-powered for unrestricted placement - no power outlet needed
- Requires a mydlink Smart Home Hub or Amazon Echo Plus1
- Triggers amazing automations with other mydlink cameras and smart plugs
- Plays nice with the Google Assistant, Alexa, and IFTTT
- Sensor Bypass Button allows you to open doors and windows without triggering an alert
- Intuitive setup using the free mydlink app
- Connects using Zigbee™ technology
No more wondering if you left your door or windows open. The mydlink Smart Door/Window Sensor lets you check on them from anywhere with your phone. It also sends an alert to you whenever a door or window is opened or when someone tampers with the sensor. Perfect for knowing straightaway when any of your home's entry points has been compromised.
1. Mount the mydlink Smart Door/Window Sensor components on any flat surface where the window or door separates.
2. The sensors will detect when they are separated.
3. An alert will be sent to your mobile device.
OR.
4. The sensor triggers automations on other mydlink smart plugs and cameras in your home.
Built-in sensor bypass button lets you open your doors and windows without activating the alert. Now you can clean your windows or open your medicine cabinet without triggering a bunch of notifications on your phone.
Know immediately when someone tries to pry your mydlink Smart Door/Window Sensor away from your door or window.
Easily integrates with Amazon Echo's Alexa or the Google Assistant for convenient hands-free voice control. Take it to the next level with IFTTT recipes to automate with other Smart Home compatible devices. Save time, and enjoy a safer, more comfortable home.
Use the mydlink Smart Door/Window Sensor to trigger recording on your mydlink Full HD Wi-Fi Camera with Built-in Smart Home Hub whenever a window or door opens while you're away from home.
Or pair the Smart Door/Window Sensor with the mydlink Smart Plug to turn your lights on automatically when there's a break-in.
You deserve a Smart Home that makes every day feel special. It's easy with the new mydlink app.
The new mydlink app is Smarter, Simpler, and More Compatible. Manage your IP cameras, Smart Plugs, and Sensors, all in one place, right from your Smartphone or Tablet.
Device Interfaces
Zigbee™ wireless, Bypass button, Reset button, Tamper key
Standard
Zigbee™ 3.0, AES 128-bit encryption
Wireless Frequency Range
Zigbee™ frequency: 2.4 GHz, Zigbee™ range: 40 m (line of sight), Proximity to secondary module detetion range: 20 mm
Antennas
NA
Device Management
mydlink™ app
Power
CR2 800 mAh lithium battery x 1, Battery Life: 3 years (15 triggers per day), DC 3 V
Dimensions
Main Sensor Unit: 67 x 20 x 20 mm (2.64 x 0.79 x 0.79 in), Magnetic Trigger: 46 x 12 x 20 mm (1.82 x 0.49 x 0.79 in)
Weight
Main Sensor Unit (not including battery): 14 g (0.49 oz), Magnetic Trigger: 8.5 g (0.30 oz)
Certifications
FCC, IC, CE, NCC, RCM, RoHS, Zigbee™ 3.0
Manufacturer Part No: | DCH-B112 | Brand: | D-Link | Product Type: | - |
UPC | 790069450563 | Product Family: | - | Shipping Weight: | 0.214 kg |
PB Part No: | CCTDLK0112 | Product Model: | DCH-B112 | ||
Warranty: | 12 months local warranty * * Warranty period is as stated above unless the manufacturer has chosen to specify a longer period. All warranties are return to base unless otherwise specified. |
The mydlink Smart Door/Window Sensor is a discreet contact sensor that detects when a door or window is opened or closed, giving you a trigger for automating your smart home. Works with the Google Assistant, Alexa and IFTTT.
- Open/close detection for your doors and windows
- Tamper detection for greater peace of mind
- Get open/close alerts on your phone
- Easy mounting on any flat surface on your door or window
- Battery-powered for unrestricted placement - no power outlet needed
- Requires a mydlink Smart Home Hub or Amazon Echo Plus1
- Triggers amazing automations with other mydlink cameras and smart plugs
- Plays nice with the Google Assistant, Alexa, and IFTTT
- Sensor Bypass Button allows you to open doors and windows without triggering an alert
- Intuitive setup using the free mydlink app
- Connects using Zigbee™ technology
No more wondering if you left your door or windows open. The mydlink Smart Door/Window Sensor lets you check on them from anywhere with your phone. It also sends an alert to you whenever a door or window is opened or when someone tampers with the sensor. Perfect for knowing straightaway when any of your home's entry points has been compromised.
1. Mount the mydlink Smart Door/Window Sensor components on any flat surface where the window or door separates.
2. The sensors will detect when they are separated.
3. An alert will be sent to your mobile device.
OR.
4. The sensor triggers automations on other mydlink smart plugs and cameras in your home.
Built-in sensor bypass button lets you open your doors and windows without activating the alert. Now you can clean your windows or open your medicine cabinet without triggering a bunch of notifications on your phone.
Know immediately when someone tries to pry your mydlink Smart Door/Window Sensor away from your door or window.
Easily integrates with Amazon Echo's Alexa or the Google Assistant for convenient hands-free voice control. Take it to the next level with IFTTT recipes to automate with other Smart Home compatible devices. Save time, and enjoy a safer, more comfortable home.
Use the mydlink Smart Door/Window Sensor to trigger recording on your mydlink Full HD Wi-Fi Camera with Built-in Smart Home Hub whenever a window or door opens while you're away from home.
Or pair the Smart Door/Window Sensor with the mydlink Smart Plug to turn your lights on automatically when there's a break-in.
You deserve a Smart Home that makes every day feel special. It's easy with the new mydlink app.
The new mydlink app is Smarter, Simpler, and More Compatible. Manage your IP cameras, Smart Plugs, and Sensors, all in one place, right from your Smartphone or Tablet.
Device Interfaces
Zigbee™ wireless, Bypass button, Reset button, Tamper key
Standard
Zigbee™ 3.0, AES 128-bit encryption
Wireless Frequency Range
Zigbee™ frequency: 2.4 GHz, Zigbee™ range: 40 m (line of sight), Proximity to secondary module detetion range: 20 mm
Antennas
NA
Device Management
mydlink™ app
Power
CR2 800 mAh lithium battery x 1, Battery Life: 3 years (15 triggers per day), DC 3 V
Dimensions
Main Sensor Unit: 67 x 20 x 20 mm (2.64 x 0.79 x 0.79 in), Magnetic Trigger: 46 x 12 x 20 mm (1.82 x 0.49 x 0.79 in)
Weight
Main Sensor Unit (not including battery): 14 g (0.49 oz), Magnetic Trigger: 8.5 g (0.30 oz)
Certifications
FCC, IC, CE, NCC, RCM, RoHS, Zigbee™ 3.0
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The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Rural deliveries may take an extra working day, and bulk deliveries may take an extra 2-4 working days.
Need your order in a hurry? PB Tech offers same day delivery for the Auckland region. Simple place your order before 2pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.
PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com
PB Tech holds a significant amount of stock in our New Zealand based logistics centre and can ship stock from this location usually within 2-4 working days (see the timeframes mentioned on each product page for more accurate delivery estimates).
In most cases, items ordered from the NZ Logistics Centre are first transferred to our Head Office / Distribution Centre before being shipped to the final destination.
Unfortunately no pick-up options are available directly from this location, you can select a pick up from one of our branches however and we will transfer your order there so you can pick up.
Products marked as 'In stock with Supplier' are shipped from one of our suppliers / vendors. The time frame for shipments can vary so please refer to the shipping time frames mentioned on each product page for more accurate delivery estimates.
In most cases, items ordered from suppliers are first transferred to our Head Office / Distribution Centre before being shipped to the final destination.
If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.
To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.
Please note, items purchased on finance cannot be exchanged for a gift card.
If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.
If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.
To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).
To return a product to PB Tech directly, please complete our request a return form.
Or view our returns policy for more information.