DC 12V DTMF MT8870 telefon hangdekóder vezérlés Pillanatnyi kapcsoló retesz késleltetés időzítő többfunkciós relé

Typical applications:
 
Home lighting system 
Remote control switch
Smart Home / Home Automation
DC 12V LED lighting
Fluorescent lamp
12V DC Motor
Fluorescent lamp
Automotive electronics
PLC 
Industrial automation and control
 
Control 4 Channel DC 12V electrical equipment: LED / Automotive electronics
 
 
 
DC 12V motor reversing control:RS360
 
 
General electrical equipment control:DC 1-48V or AC 85-265V
 
 
All kinds of motor reversing control: DC 1-48V or AC 85-265V
 
Product Name:   DC 12V DTMF MT8870 Phone Voice Decoder Control Momentary Toggle Latch Delay Timer Multifunction Relay Remote Switch Module
 
 
Package:(Does not include   Mobile phones):
1 PCS  DC 12V 4 Channel DTMF Relay Board ;
1 PCS Male to Male audio wire (3.5mm jack );
 
Product Specifications:
Operating Voltage: DC 9-13V(Recommendation : 12V);
Operating Temperature : -40- 85 °C
Size: 76x73x20mm
Weight :72g
Relay maximum load capacity: DC 0-48V/6A; AC 85-250V/5A
 
Product Features:
4 channel relay.DTMF audio decoder control,Dial the number 1/2/3/4 control channel 1/2/3/4.
Power anti-reverse diode.
8 kinds of Mode selection: Momentary, Toggle, Latch,Delay 5/20/60/120/250 seconds
Flexible wiringcan be controlled all kinds of electrical equipment:
DC 12V LED Motor Forward and reverse,DC 1-48V /AC 85-265V LED Motor Electric light Refrigerator Air conditioning etc.
 
Use Method:
This decoding module is for mobile and fixed telephone voice dialing decoding function , has 4 channels, 8 kinds of selectable output function,4 channels outputs decode mobile and fixed telephone keys (number1/2/3/4).or can be use "DTMF Dial" Software control.
 
Control by mobile phone:
Control by DTMF Dial Software:
Mode selection:
NC : Normal Connect
COM : Common terminal
NO: Normal open
Relay close: COM connect NO.
Relay open : COM disconnect NO.
 
Mode selection explanation:
Momentary------------ Dial number 1, the relay 1(Out 1)is close,  one second delay relay 1 open, the same as Relay 2/3/4 ,Every Relay is Independent ;
Toggle--------------- Dial number 1, the relay 1(Out 1) is close, Dial the number 1 again relay 1 open, the same as  Relay 2/3/4 ,Every Relay is Independent;  
Latched------------------
Dial number 1, the relay 1(Out 1) is close,  relay 2/3/4(OUT 2/3/4) is open
Dial number 2, the relay 2(Out 2) is close,  relay 1/3/4(OUT 1/3/4) is open
Dial number 3, the relay 3(Out 3) is close,  relay 1/2/4(OUT 1/2/4) is open
Dial number 4, the relay 4(Out 4) is close,  relay 1/2/3(OUT 1/2/3) is open
Delay 5/20/60/120/250 seconds ------------------ Dial number 1, the relay 1(Out 1)is close,  5/20/60/120/250 seconds delay relay 1 open, the same as Relay 2/3/4 ,Every Relay is Independent.