12V 4 Channel Road Bluetooth Control Relay Module

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

Specifications:
Material: PCB
Size: 73 x 76 x 17mm
Diameter of the location hole: 3mm
Power supply mode: DC12V (Voltage range 9-13V)
Standby current(all relay closed): 35MA
The first channel relay !#!amp!*!quot;open!#!amp!*!quot; 60 ma; The second channel relay !#!amp!*!quot;open!#!amp!*!quot; 91 ma; The third channel relay !#!amp!*!quot;open!#!amp!*!quot; 125 ma; The fourth channel relay !#!amp!*!quot;open!#!amp!*!quot; 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， !#!amp!*!quot;open!#!amp!*!quot; relay and !#!amp!*!ldquo;close!#!amp!*!rdquo; 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
!#!amp!*!quot;Open!#!amp!*!quot; : NO connect COM， NC disconnect COM.
!#!amp!*!quot;Off !#!amp!*!quot; : NO disconnect COM， NC connect COM.
!#!amp!*!ldquo;Inching!#!amp!*!rdquo;: Mobile terminal input !#!amp!*!quot;A0!#!amp!*!quot; (or B0 \/ C0 \/ D0)， relay !#!amp!*!quot;open!#!amp!*!quot;， !#!amp!*!quot;off!#!amp!*!quot; time delay 1 seconds
!#!amp!*!ldquo;Self-locking!#!amp!*!rdquo;: Mobile terminal input !#!amp!*!quot;A1!#!amp!*!quot; relay !#!amp!*!quot;open!#!amp!*!quot;， input !#!amp!*!quot;A1!#!amp!*!quot; again， relay !#!amp!*!quot;off!#!amp!*!quot;， and so on
!#!amp!*!ldquo;Interlocking!#!amp!*!rdquo;: Input !#!amp!*!quot;A2!#!amp!*!quot; mobile end， relay 1 !#!amp!*!quot;open!#!amp!*!quot;， the other relay !#!amp!*!quot;off!#!amp!*!quot;; Enter !#!amp!*!quot;B2!#!amp!*!quot;， relay 2 !#!amp!*!quot;open!#!amp!*!quot;， the other relay !#!amp!*!quot;off!#!amp!*!quot;， and so on

Package included:
1 x Bluetooth Relay \/ in a pack