Detectors Smart Home Security Alarm Works With RF Bridge

SONOFF DW2 WIFI Door Window r Wirele Connection Open / Closed Detectors Smart Home Security Alarm Control Via eWeLink APP

Due to shipping limit,packing without battery,if you need battery,please contact us.

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

Key Features

Origin:CN(Origin)
Certification:CE,FCC,RoHS
Smart home platform:Other
Model Number:DW2 RF
Frenquency:433MHz
WirelessTransmition Distance:more than 200m (no block
Standby Current::less than 5uA
Support Battery:12V 23A
Protocol:EV1527
Quiescent current:5A
Emission current:10mA
App Name:Ewelink
Model Number:Sonoff DW2 RF
Work with:Sonoff RF Bridge

What's In the Box

1X Sonoff DW2 433mhz RF Wireless Window Door r Open/Closed Detectors Smart Home Security Alarm works with Sonoff RF Bridge