Features
-Household automation：Bring Intelligence to your living
-Only support android mobile phone with bluetooth function, not support the Apples

Specifications
Material：PCB
Size：
Color：blue+green
Power supply mode：DC12V (Voltage range 9-13V)
Standby current(all relay closed)：35MA
The first channel relay "open" 60 ma; The second channel relay "open" 91 ma; The third channel relay "open" 125 ma; The fourth channel relay "open" 155 ma;
Sent via bluetooth APP command control relay conduction and disconnect;(We provide bluetooth APP, you can also use your own APP to control relay, send a simple instruction can be controlled)
4 channel relay all with functions：inching, self-locking, interlocking, "open" relay and “close” relay
Communication mode: bluetooth 2.1
Communication distance: 6-10 meters
Control mode: Bluetooth wireless, remote control, relay switch
Remote control: Four switch, normally open and normally closed functions
control voltage：AC 85-265V 10A; DC 1-48V 10A
Bluetooth password: 1234
(The first time use bluetooth for cell phone connection needs to connect 2-3 times to be succeed,after that only needs once.)

Operation instruction
Noun explanation:
NO：Relay normally open contacts
COM: relay public contact
NC: relay normally closed contacts
"Open" : NO connect COM, NC disconnect COM.
"Off " : NO disconnect COM, NC connect COM.
“Inching”: Mobile terminal input "A0" (or B0 / C0 / D0), relay "open", "off" time delay 1 seconds
“Self-locking”: Mobile terminal input "A1" relay "open", input "A1" again, relay "off", and so on
“Interlocking”: Input "A2" mobile end, relay 1 "open", the other relay "off"; Enter "B2", relay 2 "open", the other relay "off", and so on

Package included：

     1 x Bluetooth Relay