New Design WIFI Door/Window Sensor Wireless Entry Alarm Magnetic Powered byTuya APP for Home Security Alarm System

This smart ZX-D21 Wi-Fi door and window sensor monitors the state of itself when the door/window is opened or closed battery is in low voltage or the case is removed from the base alarm notification will be sent to your phone viewing the state of the sensor on your APP so you'll know that someone is coming in or out your home.

Features  

Packing: Neutral package (Color box)

OEM package as your requestments 

Payment: T/T 30% deposit, 70% balance before shipment.

Delivery Time: 3-7 days for samples; 7-25 days for batch goods.

Shipping: DHL/FedEx/UPS/TNT 

. Why Choose us?  
We have more than 10 years in Alarm Security Home products, strict quality control is our eternal pursuit, also the promise to every customer

2. What's the MOQ for each product?  
To support every trial oredr of our customer, we haven't special MOQ requirement for that. To support every trial order of our customer, we haven't special MOQ requirement for that. And sample order is absolutely welcomed.

3. What's the leading time?  
Sample order can be delivered within 3-5 days; for bulk orders, the leading time depends on your oredr quantities and OEM requirements.

4. How long will your after-sales support last?  
Usually last for 18 months since the goods leave factory.

5. How about the Shipping?  

We usually ship by DHL, UPS, Fedex and TNT express, for your bulk order we can also provide ship by Sea.