







Product description


Routine Trigger
Light up the room when you open the door
Keep Informed
Get activity notifications courtesy of your home hub
History Monitoring
Check smart door sensor history on your smartphone
1 Home Automation
2 Security Guards
3 History Records
Security & Intrusion Detection
Install sensors on doors and windows to detect intrusion.
Child Care
Never worry about your baby going out without notice.
Pet Escape Reminder
Monitor pet on your phone when you’re not home.

1 Compatible Echo Device
2 Compatible Zigbee Hub

Do I need a GRSICO Zigbee hub if I have Alexa Echo or other zigbee hub?
Our Zigbee devices can connect directly to Alexa Echo models with a built-in Zigbee hub, such as Echo Plus, Echo (4th & 5th Gen), Echo Show 8 and Echo Show 10.
Echo Dot and Echo Show 5 do not support Zigbee and require a separate Zigbee hub.
How do I know whether or not my Alexa Echo has the built-in smart home Zigbee hub?
Ask Alexa. Say, “Do you have a smart home hub?”
Or check the Alexa Echo (with built-in Zigbee hub) list below:
Echo 4th generation / Echo Plus / Echo Show 10 (all models except 1st generation) / Echo Studio
Does the sensor work with smart home systems like Alexa?
GRSICO zigbee contact sensor is compatible with SmartThings, Alexa and Home Assistant, and it can be linked to these smart home systems to enable voice control and automation routines/scenes.
Is its battery level visible on the app?
The battery level is visible on the app when connected to Home Assistant.
How far is its wireless connectivity range?
The zigbee sensor has a wireless range of 100ft. This allows you to place the sensor anywhere in your home and stll receive notifications when the door or window is opened.
Zigbee-Compatible Door Sensor: Secure your home with smart Zigbee door sensors, fully compatible with SmartThings, Alexa, and Home Assistant. Monitor doors, windows, kids’ rooms, or any area remotely for instant alerts.
Compact Design: Mini size for unobtrusive installation — no tools required. Simply put the sensor in pairing mode, and Alexa will automatically detect it.
Instant Alert Notifications: Receive real-time alerts on your Alexa app whenever a door or window is opened. Stay informed and take action immediately, no matter where you are.
Enhance Your Smart Home with Routines: Easily set up Alexa routines to trigger other Zigbee devices. For example, have lights turn on automatically when a door opens, adding convenience and safety to your daily life.
Hands-Free Voice Control: Check your doors and windows with simple Alexa voice commands. No need to go downstairs or pick up your phone — always stay in control, effortlessly.
Original price was: $39.99.$36.99Current price is: $36.99.