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Package inlcuded:
1 pcs AC 85-265V 4 Channel Android Bluetooth Relay Module
Description:
1 Operating voltage: power supply 1,AC 85-265V; power supply 2,DC 5V
2: send commands via Android Bluetooth APP control relay turned on and off (we provide Bluetooth APP, you can also use your own APP to control relays, sending commands to control)
3 ''Momentary'' ''Self-locking'' ''Interlock'' ''open'' ''close'' 5 Commands
4 You can modify the Bluetooth name and PIN(Access Password) through AT commands,
For details, see file '' Bluetooth parameter modification'' , For this function you need to buy USB TO TTL
5 size 70*67*19mm
6 Weight : 75g
NOTE:
Only for Android OS, does not support the Apple OS
For more information, please contact me
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
