Updated October 2026
Data from Amazon and official Eufy and Meross sites.
2026 verdict
Meross Smart Multi-Function Door Sensor MS220H wins the 2026 matchup against Eufy Entry Sensor E20, mainly on price, weather resistance, and integrations.
It separates itself most clearly on price, weather resistance, and integrations, while still looking better on its broader overall balance. Eufy Entry Sensor E20 is the better fit only for buyers who prioritize battery life above everything else here. As a general recommendation, Meross Smart Multi-Function Door Sensor MS220H comes out on top.
Deals by email
Door & Window Sensor prices change while you decide
We follow prices across the catalog and email you the best deals we find.
No spam. Unsubscribe in one click.
| Feature | Eufy Entry Sensor E20 | Meross Smart Multi-Function Door Sensor MS220H | Winner |
|---|---|---|---|
| Price | $29.99 | $22.99 | Meross Smart Multi-Function Door Sensor MS220H |
| Weather Resistance | NO | IP66 | Meross Smart Multi-Function Door Sensor MS220H |
| Battery Life | 5 years | 3 years | Eufy Entry Sensor E20 |
| Integrations | Home Assistant | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Meross Smart Multi-Function Door Sensor MS220H |
| Warranty | 1 year | 1 year | Tie |
| Connectivity | 2.4 GHz WiFi | Bluetooth | Tie |
| Sensors | Door & Window Open/Close | Door & Window Open/Close | Tie |
| Alerts | Door & Window Open/Close Alerts, Tamper Alerts | Door & Window Open/Close Alerts | Tie |
$29.99
- + Battery Life: 5 years
- - Price: $29.99 vs $22.99
- - Weather Resistance: NO vs IP66
Winner
$22.99
- + Price: $22.99
- + Weather Resistance: IP66
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Battery Life: 3 years vs 5 years
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Eufy Entry Sensor E20
- Meross Smart Multi-Function Door Sensor MS220H
Loading price history...
Frequently Asked Questions
Which is better overall: Eufy Entry Sensor E20 or Meross Smart Multi-Function Door Sensor MS220H?
Meross Smart Multi-Function Door Sensor MS220H has the stronger overall profile in this comparison, especially for price, weather resistance, and integrations.
What is the biggest difference between Eufy Entry Sensor E20 and Meross Smart Multi-Function Door Sensor MS220H?
Price is one of the clearest differences: Eufy Entry Sensor E20 lists $29.99, while Meross Smart Multi-Function Door Sensor MS220H lists $22.99.
Which one looks better on price?
Eufy Entry Sensor E20 is listed at $29.99, while Meross Smart Multi-Function Door Sensor MS220H is listed at $22.99. Meross Smart Multi-Function Door Sensor MS220H (better spec).
Who should buy Eufy Entry Sensor E20?
Choose Eufy Entry Sensor E20 if your priority is battery life and that matters more than price.
Who should buy Meross Smart Multi-Function Door Sensor MS220H?
Choose Meross Smart Multi-Function Door Sensor MS220H if your priority is price and weather resistance and that matters more than battery life.
Full comparison table
Compare all 30 Door & Window Sensors side by side
You are looking at two of them. The full table lines up all Door & Window Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 30 Door & Window Sensors
- 40 specs compared
- 35 filters
RingWindow and Door Contact Sensor (2nd gen)
$14.99
EufyEntry Sensor
17% OFF$29.99$24.99
PhilipsHue Secure Contact Sensor
$39.99
YoLinkLoRa Smart Outdoor Contact Sensor
20% OFF
$24.99$19.99
YoLinkSolar Outdoor Door Sensor
20% OFF$31.99$25.59
AeotecMultipurpose Sensor
$38.99
ShellyBLU Door/Window ZB
AqaraDoor and Window Sensor
20% OFF$17.99$14.39
RingOutdoor Contact Sensor
SwitchBotContact Sensor
15% OFF$15.99$13.59- Eufy
Entry Sensor E20
$29.99 
SonoffSenseGuard DW Gen2
€40.91
EcobeeSmartSensor for Doors & Windows
17% OFF$59.99$49.99
AeotecDoor Window Sensor 7
CentraliteMicro Door Sensor
EveDoor & Window
32% OFF$43.95$29.95
HeimanWindow Door Alarm
ArloAll-in-One Sensor
7% OFF$29.99$27.90
SonoffSNZB-04P ZigBee Door/Window Sensor
SonoffDW2-WIFI
CamerasEufy4G Camera S230
3.9(198)
CamerasEufy4G LTE Cam S330
4.0(1,278)24% OFF$249.99$189.99
CamerasEufyCam S3 Pro
4.4(314)$219.99
CamerasEufyCam S330
4.3(963)41% OFF$219.99$129.99
CamerasEufyCam S4
4.2(545)26% OFF$349.99$259.99
CamerasEufyIndoor Cam C120
4.3(10,290)20% OFF$49.99$39.99
CamerasEufyIndoor Cam E220
4.4(21,489)16% OFF$54.99$45.99
CamerasEufyIndoor Cam E30
4.4(2,479)29% OFF$69.99$49.99
CamerasEufyOutdoor Cam E210
4.4(1,637)
CamerasEufyOutdoor Cam E220
4.2(2,042)
CamerasEufyPoE Bullet-PTZ Cam E50
$249.99
CamerasEufySoloCam E30
4.2(1,123)37% OFF$149.99$94.94
CamerasEufySoloCam E42
4.3(1,289)37% OFF$179.99$113.96
CamerasEufySoloCam S220
4.2(6,681)43% OFF$99.99$56.99
CamerasEufySoloCam S230
4.4(145)
CamerasEufySoloCam S340
4.2(6,980)40% OFF$199.99$119.99
CamerasEufyTrackLight Cam S1
$299.99
CamerasEufyWall Light Cam S4
4.0(32)24% OFF$249.99$189.99
CamerasEufyWired Cam C31
4.2(854)33% OFF$59.99$39.98
DoorbellsEufyVideo Doorbell C31 (with Battery Pack)
4.1(153)27% OFF$129.99$94.99
Door & Window SensorsMerossSmart Door and Window Sensor
3.0(35)
Door & Window SensorsMerossSmart Multi-Function Door Sensor MS220H
$22.99
Energy MonitorsMerossEM06P
4.2(143)€93.46
Energy MonitorsMerossEM16P
4.3(46)$199.99
Garage Door OpenersMerossMSG100 Smart Garage Door Opener
4.2(6,697)15% OFF$49.99$42.49
HubsMerossMatter Smart Hub Pro MSH450P
14% OFF$34.99$29.99
HubsMerossSmart Wi-Fi Hub MSH400HK
4.4(45)€19.99
HubsMerossSmart Wi-Fi Hub MSH450
4.2(192)€24.99
LED BulbsMerossSmart Wi-Fi LED Bulb
4.0(793)
LED BulbsMerossSmart Wi-Fi LED Bulb with Dimmable Light
4.2(341)
PlugsMerossMatter Smart Plug Mini
4.2(217)
PlugsMerossOutdoor Smart Plug (3 Sockets)
4.4(4,759)10% OFF$30.99$27.89
PlugsMerossOutdoor Smart Plug
4.4(3,956)$25.99
PlugsMerossSmart Wi-Fi Plug
4.3(3,153)
Presence SensorsMerossPresence Sensor MS605
3.1(88)6% OFF$27.59$25.99
Presence SensorsMerossSmart Presence Sensor
3.7(121)$33.99
Radiator ValvesMerossSmart Thermostat Valve
3.8(980)€66.93
RelaysMerossMatter Smart DIY Switch with Energy Monitor
4.4(2,764)€19.99
Temperature & Humidity SensorsMerossSmart Multi-Function Hygrometer & Thermometer MS120H
$22.99
Temperature & Humidity SensorsMerossSmart Temperature and Humidity Sensor
3.6(86)