DC 12V 2CH Relay Receiver 2 Transmitter PCB Module Power ON Transmitting DC3V-12V Mini RemoteTransmitter315/433 Momentary Toggle

• Unit Type: Set
• Package Weight: 0.2kg (0.44lb.)
• Package Size: 10cm x 8cm x 6cm (3.94in x 3.15in x 2.36in)

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Here is 1 receiver + 2 transmitters
 
 
Working Voltage: DC12V
Max Load:10A Relay, Resistive load less than 8A,Inductive load less than 3A
Channel: 2CH Relay  A---NO     B---COM   C---NC
Working Frequency: 315/433MZH Optional 
 Receiver sensitivity: -105Db
Working temperature: -10\'C - +60\'C
Encoding Type: Learning Code   (add transmitter by the learning button on the receiver)
Output State: It is adjusted by the Jumper on the Receiver Board,
 
(before you change it .you need turn OFF the power. Until you have changed it, then turn ON the power again, or the State will not be changed) 
 
Transmitting Range: 10-300m
 
 
 
 
 
 
 
 
 
 
 
 
 
Working Voltage :  DC3V-DC12V 
The distance relates to the input power and current,if you use the DC Power stable Direct Power .the less than DC3V also have in 5-10m,
if you use Dry Battery, please use DC12V 23A  DC12V 27A DC9V battery .
if you use the Rechargeable lithium battery you can use DC3.7V-12V Battery
 
 
 
Transmitter Size : 21*11*5mm