SONOFF SNZB-04 - ZigBee Wireless Door/Window Sensor eWeLink APP Remote Control

Description

Product Description
NOTE:
Must be used with Zigbee gateway.
Features:
The wireless door/window sensor is essential for knowing who is coming in and out of your home, so it is most often used as part of smart security system.
SONOFF SNZB-04 is a ZigBee two-in-one wireless door/window sensor that can be put on your door or window to tell you with an alert notification if your door or window is opened or closed, adding an extra layer of security to your home.
The sensor provides you the possibility to create a scene linkage of ZigBee and Wi-Fi devices.
Both the opening and closing status of the door/window are synced on your mobile phone, no longer to think back whether the door/down is off or not. It is really useful and can help you turn on or off the light in the action.
Works with SONOFF ZigBee Bridge in harmony, you can set a scene to get your hallway lighted immediately when the door is opened.
The camera function can be enabled on the sensor page in the eWeLink APP, which also allows you to view clearly who enters your home; even you can frighten the stranger and ask him to leave your home immediately with the two-way audio function.
Its application can also extend to wide areas like drawers, garage doors, blinds, etc. Just stick it anywhere two things connect and it is always safe even if you don’t keep watch on it.
Share the sensor with your family to give them an ability to quickly control and monitor your home together. Simple installation for easier setup. Peel and directly stick it on the targeted place or object, a smart security system is ready for you.
Specification:
Battery: 3V (CR2450);
Wireless connection: Zigbee 3.0;
Material: PC;
size:
Magnet: 32X15.6X13mm
Sensor: 47X27X13.5mm
Package list:
1* SONOFF SNZB-04 ZigBee Wireless Door/Window Sensor
If you have any uncertainty or feel confused about the item, please feel free to contact us, your problem will be solved ASAP！
Payment
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Shipping
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within  2 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Returns
1. To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it.
2. Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging.
3. All shipping and handing charges are non-refundable.
4. Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items.
5. Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.
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