Tag: p-1227800.html

Product Size: 77*49.5*18.8mm, Weight: 45g, Emission current: ≤10mA, Operating environment: -10℃-50℃ (14℉-122℉), diameter 10mm, Support Battery: 12V 23A, Wireless frequency: 433.92MHz, Quiescent current: ≤5μA, Protocol: EV1527, this package doesn’t come with the battery., Battery: length 27mm.

Check coupons or create price alert down below. Let’s see what best price is ATM.

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	16A Mini ZigBee Smart Switch eWeLink Smart Home DIY Breaker Relay for SmartThings Alice Alexa Google Home Assistant Zigbee2MQTT	$4.09	–
	SONOFF BASICR2 WiFi Smart Switch DIY Wireless Breaker Remote Voice Control Light Switch eWeLink APP Smart Home via Alexa Google	$4.74	–
	Itead SONOFF Basic R2 Mini DIY Module Wifi Light Switch Wireless APP Remote Control Switch 220V Smart Home Electrical Switches	$5.24	–
	Sonoff Basic R2 Wifi DIY Interruptor Smart Switch Remote Controller Smart Home eWeLink APP Control Works with Alexa Google Home	$5.25	–
	Itead SONOFF RF Bridge 433Mhz Wifi Wireless Signal Converter Smart Home Automation works with RF 433Mhz Remote Controller	$5.53	–
	SONOFF BASIC R2 Smart Home Controller Module Voice Control Sync Status Home Assistant Google Home Smart Scene via eWeLink APP	$6.27	–
	SONOFF BASICR2 WiFi Smart Switch DIY Wireless Breaker Remote Voice Control Light Switch eWeLink APP Smart Home via Alexa Google	$6.54	–
	SONOFF SNZB-05P Zigbee 3.0 Water Leak Detector 5 Years Lifetime IP67 Waterproof Remote Control Smart Home with Alexa Google Home	$7.75	–
	SONOFF Basic R4 WiFi DIY Iterruptor Smart Switch Remote Controller Smart Home eWeLink APP Control Work with Alexa Google Home	$7.79	–
	SONOFF Bulb B02-BL B05-BL WiFi Smart LED Bulb RGBCW Timing Dimming Color Change Work With Ewelink App Alexa Google 110V 220V	$8.01	–
	SONOFF MINIR4 Wifi MINI Smart Home Switch Supports External Switch Detach Relay Mode Wi-Fi Remote Control via eWeLink APP Alexa	$8.44	–
	1/3/5/10 PCS SONOFF DW2 Smart Home Security WiFi Door Window Sensor e-WeLink App Notification Alerts Work with Alexa Google Home	$8.60	–
	Sonoff Mini R4 Extreme Wifi Smart Switch Two Way Remote Control Detach Relay Mode Smart Home Modlue Via eWelink APP Alexa Google	$9.16	–
	SONOFF Zbminir2 Extreme Zigbee Smart Switch Smart Home DIY Switch Module ZBMini External Switch Control Via eWelink APP Alexa	$9.59	–
	SONOFF ZBMINIR2 Extreme ZBMINI Zigbee Smart Switch Zigbee Signal Extended Detach Relay External Switch Control via ewelink Alexa	$9.68	–
	SONOFF RF BridgeR2 Wireless Gateway Wifi 433 MHz Smart Hub RF Bridge Support EWelink Alexa Google Home SONOFF PIR3-RF DW2-RF	$9.74	–
	SONOFF ZBMINIR2 Extreme Zigbee 3.0 Smart Switch Smaller Size 2 Way control Safe Timer Requird Neutral Wire via Google ZBBridge-P	$9.89	–
	SONOFF iPlug S60 EU/UK Wi-Fi Smart Socket Overload Protection Timer Smart Scene Remote Control via eWeLink Alexa Google IFTTT	$10.06	–
	Sonoff Zbmini L2 Sonoff Zigbee Bridge Zigbee Zbminil2 Sonoff Bridge SNZB-02D SNZB-02p SNZB-04P SNZB-03P SNZB-05P SNZB-01P	$10.11	–
	SONOFF Mini R4 /Zbmini L2 Smart Zigbee/Wifi Switch Two-Way Control Smart Home Works With Alexa Google Home Yandex Alice smartthi	$10.47	–
	1-4PCS SONOFF WIFI R5 SwitchMan Scene Controller 6-key Smart Switch Battery Powered EWeLink Control Work With Alexa Google Home	$10.72	–
	SONOFF SNZB1P/2P/3P/4P Zigbee Mini No Neutral Wire Need Zbmini L2 SNZB-02D Zigbee Door Window Motion Temperature Humidity Sensor	$11.23	–
	SONOFF Zigbee SNZB-06P SNZB-01P SNZB-02P SNZB-03P SNZB-04P Zigbee 3.0 Sensor ZBTRV ZB BRidge PRO ZBmini L2 Smart Home Module	$11.41	–
	SONOFF RF R2 10A 433Mhz RF DIY Smart Home Wi-Fi Wireless Switch Remote Control via eWeLink Works With Alexa Google Home IFTTT	$11.80	–
	SONOFF SNZB-01P Zigbee3.0 Wireless Switch Button Custom Button Action Emergency Smart Scene Switch Works with Alexa Smartthings	$12.29	–
	SONOFF SNZB 02D Zigbee Temperature Humidity Sensor SNZB-02D LCD Remote Real-time Monitoring Alexa Google Home Voice Control	$12.74	–
	SONOFF SNZB-04P Zigbee Door Window Sensor 5-Year Battery Life Local Smart Scene Alert Home Security Work Via Alexa Google Home	$13.41	–
	SONOFF SNZB-03P Wireless Zigbee Motion Sensor Smart Home Automation Module Movement Detection Sensor Zigbee 3.0 Via eWelink APP	$14.22	–
	Sonoff MS01 Soil Moisture Sensor Work With TH Elite/TH Origin To Measure Soil Moisture And Send Data To Your Mobile Phone	$14.34	–
	SONOFF SNZB-02D Zigbee LCD Temperature Humidity Sensor Diy Smart Home With TRVZB Works With Alexa Google Home Assistant mqtt	$14.38	–
	SONOFF 2-10PCS BASICR2 WiFi Smart Switch Wireless Breaker Remote Voice Control Light Switch eWeLink Smart Home via Alexa Google	$14.51	–
	SONOFF ZBMINI L2 Extreme ZigBee Smart Switch No Neutral Wire Required DIY Two-Way Control with Zigbee Hubs Bridge Alexa Google	$14.75	–
	SONOFF MINI-D Dry Contact WiFi Smart Switch ESP32 Chip Matter Compatible AC/DC Input 1-10PCS Set Smart Scene via eWeLink Alexa	$15.87	–
	SONOFF SNZB-02D Zigbee LCD Smart Temperature Humidity Sensor APP Real-time Monitoring Work with ZB Bridge-P/ ZB Dongle/ NS Panel	$15.98	–
	SONOFF SNZB-02D Zigbee Sensor LCD Screen 1-10PCS Smart Temperature Humidity Sensor ZigBee 3.0 Works ZBBrige-P Alexa Google Home	$15.98	–
	SONOFF M5 Matter 80/ 86 120 Smart Wall Switch Smart Home Two-way eWeLink Remote Control Switchman For Alexa Google Home Alice	$18.57	–
	NEW SONOFF SwitchMan M5 Matter Switch White Wifi Smart Wall Work With Ewelink Apple Home Alexa Goole Home Assistant Smartthings	$19.47	–
	SONOFF Zigbee Dongle-E 3.0 USB Dongle Universal ZigBee Gateway via ZHA or Zigbee2MQTT Support SONOFF ZBMINI S26ZBR2 SNZB	$20.10	–
	1-10PCS Wholesale SONOFF MINI R4 Wi-Fi Smart Mini Switch Extreme Smart Home Module WiFi EWeLink Remote Control Alexa Google Home	$21.06	–
	SONOFF ZBBridge Pro Smart Zigbee Getaway Hub Zigbee Bridge Via eWeLink App Smart Home Works With Alexa Google Home ZigBee Sensor	$23.21	–
	SONOFF L2 RGB LED Light Strip Upgraded Bluetooth-compatible Remote Control via eWeLink Voice Control Support Alexa Google Home	$23.26	–
	Tuya ZigBee Radiator Actuator Thermostat Smart TRV Thermostatic Valve Temperature Controller Support Alexa Google Home TRV06	$23.91	–
	SONOFF T5 TX Ultimate WiFi Smart Wall Switch 1/2/3/4CH 3CH Support Curtain Motor Mode Via EWeLink Alexa Google Alice Smartthings	$25.11	–
	SONOFF ZB Bridge-P Zigbee Bridge Pro Smart Gateway Zigbee 3.0 Multi-Mode Support 128 devices Remote Control Alexa Google Home	$30.63	–
	SONOFF NS Panel Smart Scene Wall Switch EU/ US Wifi Smart Thermostat Display Switch Control With Ewelink App Alexa Google Home	$52.27	–
	SONOFF NS Panel Smart Scene Wall Switch EU/ US Wifi Smart Thermostat Display Switch Control With Ewelink App Alexa Google Home	$52.34	–
	Sonoff Ihost Sonoff Zigbee Gateway Smart Home Hub Ihost Sonoff 4gb 2gb Local Server Control Open API Data Storage Type-C Powered	$70.51	–
	SONOFF iHost Smart Home Hub AIBridge Local Private Server 2GB/4GB Zigbee Gateway Open API Smart Home System Local Control Device	$72.87	–
	SONOFF NSPanel Pro 120 86 TYPE WIFI ZIGBEE MATTER Smart Panel Thermostst Power Consumption DIY Scene Support All Sonoff Devices	$101.73	–
	SONOFF NSPanel Pro 120 Type Smart Home Control Panel Smart Thermostst Power Consumption DIY Switch Module Support Sonoff Devices	$104.71	–

Click here to search by yourself. Here are coupons that you can use.

Latest coupon and price update (UTC): 02.04.2025 00:35:15

Banggood

Banggood warehouse is located in Europe . You can get coupon down below.

Link: Banggood product page
1. ($13.91): BGSmart6
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.

Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u

Old coupons (from the oldest to the newest): elec, 502C6B, e2bcea, BG15Gadgets, SONOFF15, BGBFCR01, 2020CNY, BGVDay10%off, bGhOnEy10, BGTT10, BGSMOFF, BGSONOFF15, BGSAMRTH, BGELIG0920, BgcLuBofErtA10, BGSONOFF16, 13f142, BGSHE15, 6GSGIT, ADMITAD2212
(I don’t think these’re gonna work, but you can try ’em out anyway)

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. China – SONOFF DW1 Door Window Sensor ($-3)

Price history and price alert

Do you need price history chart (for all/most countries) for SONOFF DW1 Door Window Sensor [EU/UK]? There we go. The lowest price was: $6.65.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert

1x SONOFF® DW1 433Mhz Door Window Sensor.

Get coupons, create price alert or check price history out! You probably want to know what is the best price?

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	SONOFF BASICR2 WiFi Smart Switch DIY Wireless Breaker Remote Voice Control Light Switch eWeLink APP Smart Home via Alexa Google	$4.74	–
	SONOFF Outlets BasicR2 Wifi Breaker Switch Smat Wireless Remote Controller DIY Wifi Light Switch Smart Home Works with Alexa	$4.75	–
	Itead SONOFF Basic R2 Mini DIY Module Wifi Light Switch Wireless APP Remote Control Switch 220V Smart Home Electrical Switches	$5.24	–
	Sonoff Basic R2 Wifi DIY Interruptor Smart Switch Remote Controller Smart Home eWeLink APP Control Works with Alexa Google Home	$5.25	–
	SONOFF MINIR3 S-MATE Mini Smart Switch 16A No Neutral Wire Required Works With Ewelink App Voice Control Alexa Google Home Alice	$5.28	–
	Itead SONOFF RF Bridge 433Mhz Wifi Wireless Signal Converter Smart Home Automation works with RF 433Mhz Remote Controller	$5.53	–
	New SONOFF DW2 WiFi/SNZB-04P Zigbee Window Door Sensor Door EWeLink Notification Smart Home Security Alarm For Alexa Google Home	$7.71	–
	SONOFF Basic R4 WiFi DIY Iterruptor Smart Switch Remote Controller Smart Home eWeLink APP Control Work with Alexa Google Home	$7.79	–
	SONOFF MINIR4 Wifi MINI Smart Home Switch Supports External Switch Detach Relay Mode Wi-Fi Remote Control via eWeLink APP Alexa	$8.44	–
	1/3/5/10 PCS SONOFF DW2 Smart Home Security WiFi Door Window Sensor e-WeLink App Notification Alerts Work with Alexa Google Home	$8.60	–
	Sonoff Mini R4 Extreme Wifi Smart Switch Two Way Remote Control Detach Relay Mode Smart Home Modlue Via eWelink APP Alexa Google	$9.18	–
	SONOFF Basic R4 Smart Wifi DIY Switch Smart Home Remote Control Switch Module Magic Switch Mode Via Ewelink APP Works with Alexa	$9.38	–
	SONOFF Zbminir2 Extreme Zigbee Smart Switch Smart Home DIY Switch Module ZBMini External Switch Control Via eWelink APP Alexa	$9.59	–
	SONOFF SNZB-01P Zigbee Wireless Switch Button Smart Scene Switch Two Way Smart Home Control For EWeLink APP Alexa Smartthings	$9.61	–
	SONOFF SNZB-01P Zigbee Wireless Switch Button Smart Scene Switch Two Way Smart Home Control For EWeLink APP Alexa Smartthings	$9.66	–
	SONOFF RF BridgeR2 Wireless Gateway Wifi 433 MHz Smart Hub RF Bridge Support EWelink Alexa Google Home SONOFF PIR3-RF DW2-RF	$9.74	–
	SONOFF ZBMINIR2 Extreme Zigbee 3.0 Smart Switch Smaller Size 2 Way control Safe Timer Requird Neutral Wire via Google ZBBridge-P	$9.89	–
	Sonoff Zbmini L2 Sonoff Zigbee Bridge Zigbee Zbminil2 Sonoff Bridge SNZB-02D SNZB-02p SNZB-04P SNZB-03P SNZB-05P SNZB-01P	$10.11	–
	SONOFF iPlug S60 EU/UK Wi-Fi Smart Socket Overload Protection Timer Smart Scene Remote Control via eWeLink Alexa Google IFTTT	$10.28	–
	SONOFF SNZB-04 Zigbee Door Window Sensor EWelink APP Smart Home Security Remote Monitor Alarm Work With Alexa Google Home	$10.39	–
	SONOFF Mini R4 /Zbmini L2 Smart Zigbee/Wifi Switch Two-Way Control Smart Home Works With Alexa Google Home Yandex Alice smartthi	$10.47	–
	SONOFF RFR2 Wifi Breaker Module Outlets DIY Wifi 433MHz RF Remote Control Switch Smart Home Automation Works With sonoff RM433	$10.97	–
	SONOFF SNZB-04P Zigbee Door Window Sensor Door Open/Close Detector for EWeLink App ZBBridge Required Work with Alexa Google Home	$11.53	–
	SONOFF RFR2 Wi-Fi 433Mhz RF Smart DIY Switch Remote Voice Control Breaker Smart Home Light Switch via eWeLink APP Alexa Google	$11.68	–
	SONOFF RF R2 10A 433Mhz RF DIY Smart Home Wi-Fi Wireless Switch Remote Control via eWeLink Works With Alexa Google Home IFTTT	$11.80	–
	SONOFF SNZB-04P Zigbee Door Window Sensor Door Open/Close Detector for EWeLink App ZBBridge Required Work with Alexa Google Home	$11.80	–
	SONOFF SNZB-01P Zigbee3.0 Wireless Switch Button Custom Button Action Emergency Smart Scene Switch Works with Alexa Smartthings	$12.29	–
	SONOFF SNZB-02P Zigbee Temperature And Humidity Sensor and ZB Bridge-P Ewelink Remote Control Compatible With Alexa Google	$12.44	–
	SONOFF SNZB 02D Zigbee Temperature Humidity Sensor SNZB-02D LCD Remote Real-time Monitoring Alexa Google Home Voice Control	$12.74	–
	Sonoff RF R2 DIY WiFi Switch,Intelligent Wireless Smart Home Modules 433mhz Remote Control Via Ewelink APP Alexa Google Home	$13.14	–
	SONOFF SNZB-04P Zigbee Door Window Sensor 5-Year Battery Life Local Smart Scene Alert Home Security Work Via Alexa Google Home	$13.41	–
	Sonoff MS01 Soil Moisture Sensor Work With TH Elite/TH Origin To Measure Soil Moisture And Send Data To Your Mobile Phone	$14.34	–
	SONOFF 2-10PCS BASICR2 WiFi Smart Switch Wireless Breaker Remote Voice Control Light Switch eWeLink Smart Home via Alexa Google	$14.51	–
	1-10PCS SONOFF MINI-D WiFi Smart Switch First MINI Dry Contact Relay Matter Compatible Support AC/DC Input for Contactor Control	$15.87	–
	SONOFF MINI-D Dry Contact WiFi Smart Switch ESP32 Chip Matter Compatible AC/DC Input 1-10PCS Set Smart Scene via eWeLink Alexa	$15.87	–
	SONOFF M5 Matter 80/ 86 120 Smart Wall Switch Smart Home Two-way eWeLink Remote Control Switchman For Alexa Google Home Alice	$18.61	–
	1-10PCS Wholesale SONOFF MINI R4 Wi-Fi Smart Mini Switch Extreme Smart Home Module WiFi EWeLink Remote Control Alexa Google Home	$21.06	–
	SONOFF Zigbee 3.0 USB Dongle Plus ZBDongle-E Smart Zigbee Hub Universal Gateway Wireless Zigbee Bridge Support ZHA Zigbee2MQTT	$21.44	–
	SONOFF ZBBridge Pro Smart Zigbee Getaway Hub Zigbee Bridge Via eWeLink App Smart Home Works With Alexa Google Home ZigBee Sensor	$23.26	–
	SONOFF ZB Dongle-P Zigbee 3.0 USB Dongle Plus Wireless Zigbee Gateway Zigbee2MQTT USB Interface Capture with Antenna AlexaGoogle	$24.47	–
	SONOFF ZB Dongle-P Zigbee 3.0 USB Dongle Plus Universal Zigbee Gateway Support via ZHA or Zigbee2MQTT Sonoff Zigbee Series	$24.48	–
	SONOFF ZBBridge-P Zigbee Bridge Pro Up to 128 sub-devices Local Smart Scene Smart Home Security Support Alexa Google Smartthings	$24.50	–
	SONOFF NS Panel Smart Scene Wall Switch EU/ US Wifi Smart Thermostat Display Switch Control With Ewelink App Alexa Google Home	$52.39	–
	SONOFF NS Panel Smart Scene Wall Switch EU/ US Wifi Smart Thermostat Display Switch Control With Ewelink App Alexa Google Home	$52.45	–
	SONOFF NSPanel EU US Smart Scene Wall Switch Wifi Smart Thermostat Display Switch All-in-One Control For Alexa Google Home	$60.68	–
	SONOFF iHost Smart Home Hub AIBridge Local Private Server 2GB/4GB Zigbee Gateway Open API Smart Home System Local Control Device	$73.02	–
	SONOFF NSPanel Pro 120 86 TYPE WIFI ZIGBEE MATTER Smart Panel Thermostst Power Consumption DIY Scene Support All Sonoff Devices	$99.52	–
	SONOFF NSPanel Pro 120 Type Smart Home Control Panel Smart Thermostst Power Consumption DIY Switch Module Support Sonoff Devices	$104.97	–
	SONOFF NSPanel Pro 120 Type Smart Home Control Panel Smart Thermostst Power Consumption DIY Switch Module Support Sonoff Devices	$133.93	–

Click here to search by yourself. Here are coupons that you can use.

Latest coupon code price check (UTC time): 05.04.2025 08:41:55

Banggood

Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood.

Link: Banggood product page
Price: $-3

It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.

Click here to search on Banggood!
Add Banggood link!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u

Old coupons (from the oldest to the newest): elec, 502C6B, e2bcea, BG15Gadgets, SONOFF15, BGBFCR01, 2020CNY, BGVDay10%off, bGhOnEy10, BGTT10, BGSMOFF, BGSONOFF15, BGSAMRTH, BGELIG0920, BgcLuBofErtA10, BGSONOFF16, 13f142, BGSHE15, 6GSGIT, ADMITAD2212, BGSmart6
(I don’t think these’re gonna work, but you can try ’em out anyway)

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. Europe – SONOFF DW1 Door Window Sensor [EU/UK] ($-3)

Price history and price alert

Price history (for all/most countries) for SONOFF DW1 Door Window Sensor is here. The lowest price was: $3.59.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert