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Detect open/close status of the door/window
Battery: CR2 x 1
Standby time:2 years
Standby current:13uA
Wireless Type:2.4GHz
Protocol:IEEE 802.11b/g/n
Wifi distance:45m
Operating Temperature:0℃～ 60℃ (32°F～104°F)
Free app:Tuyasmart or Smart Life.
Support systems: Android and IOS.
Size:Main body: 71mm x 21mm x22 mm
Deputy body: 40mm x 11mm x 11 mm
Shipping:
This product is shipped via standard shipping/Expedited Shipping(option).
Please allow 5 business days for handling time of the item before it is shipped.
Payments:
We accept payment via Credit Card、Debit Card、Apple Pay、Google Pay or PayPal etc.
Payment must be sent within 4 days of auction end.
Returns:
We have a 30 days full refund policy and buyer pays for return shipping(unless product is defective).
Buyer must contact us before returning an item.
Feedback:
We will leave positive feedback for each buyer after the transaction is completed.
We strive to maintain the best customer satisfaction, if you are satisfied with the receipt of your package please leave us a positive feedback as well.
If for any reason you are not satisfied with the product you receive, please feel free to contact us to address the issue. We will ensure that you are satisfied.
Customs duty/Tax:
Import duty taxes are not included in the price of the item or in the shipping cost, and if additional duty charges are incurred, they will be borne by the buyer.