Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Pricio
Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm History Records Check Work With eWeLink APP Support Sonoff Devices IFTTT — image 1
Hover to zoom

1 / 7 · Click to enlarge

SONOFF

Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm History Records Check Work With eWeLink APP Support Sonoff Devices IFTTT

31+ bought in past month
AI Summary
product for everyday users

The Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm History Records Check Work With eWeLink APP Support Sonoff Devices IFTTT by SONOFF is a mid-range product designed for everyday users.

wireless convenience
₹1,989-4%
MRP:₹2,067Save ₹78
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Type: WIFI

WIFI
Total: ₹1,989
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 18 Aug1 Sept
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Ideal For

Hobbyist flyingOutdoor recreationKids entertainment
Share:
SKU: bg-2054114

About This Product

The Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm History Records Check Work With eWeLink APP Support Sonoff Devices IFTTT by SONOFF is a mid-range designed for everyday users. It delivers reliable performance at an accessible price.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Specifications:
Brand: SONOFF
Model: DW2-Wi-Fi
Product Name: Wireless Door/Window Sensor
Battery Model: 2 x 1.5V AAA (Batteries not included)
Working Voltage: DC3V
Quiescent Current: ≤40uA
Wi-Fi Standard: IEEE 802.11 b 2.4GHz
Supported OS: Android 4.1 & iOS 9.0 or higher
Material: PC
Working Temperature: -10°C to 40°C
Max Installation Gap: <5mm
Dimensions (Transmitter): 70 x 31 x 19 mm
Dimensions (Magnet): 42 x 14 x 16 mm

Features:
1. Direct Wi-Fi Connection, No Hub Needed: Connects directly to your 2.4GHz Wi-Fi router without the need for an extra gateway, making setup simpler and more cost-effective.
2. Real-time Alerts for Home Security: Receive instant push notifications on your smartphone whenever a door or window is opened, keeping you aware of your home's security status.
3. Create Smart Scenes: Link the sensor with other SONOFF smart devices. For example, set your lights to automatically turn on when you open the door and turn off when you close it.
4. Checkable History Records: The app automatically saves a log of all open and close events. You can easily review the activity history from the past 3 months.
5. Share Control with Family: Easily grant access to family members, allowing them to monitor the sensor's status and receive alerts on their own devices.
6. Low-Battery Notification: The app will automatically remind you when the sensor's battery level is low, ensuring you have time to replace them without any service interruption.

Package Includes:
1 x SONOFF DW2-Wi-Fi Sensor(Batteries not included)



Product Safety Information

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.