10Pcs/lot Telephone/mobile phone wireless remote control switch your home appliances anywhere | Безопасность и защита

10Pcs/lot Telephone/mobile phone wireless remote control switch your home appliances anywhere | Безопасность и защита

Dual Phone Remote Control

Telephone remote controller can Remote control home appliances, home life is a good assistant, play on home security monitoring role is also widely used in industrial intelligent control and other fields. telephone controller allows users to remotely set to change the password .

Dual Relay Output phone Remote Control

This is a cheap and practical remote telephone remote control switch, use an ordinary telephone lines , using a mobile phone or a phone to call the telephone number of the line remote control , the country can truly control . can control the two -way load , the relay contact capacity theory 220V/7A, meet the general household is no problem.

The main parameters:

1 Working voltage : DC 12V
2 Static working current : about 14mA
3 Module Size: 88mm * 38mm * height 20mm width
4 Switching capacity : 7A
5 Contact type : a set of normally open switch normally closed dry contact

Instructions:

1 first polarity is positive with a 12V DC power plug into the power socket on the controller black , the panel green LED is lit, indicates that the power is normal, then the wired telephone crystal plug on the controller grayTelephone line input socket , the controller can be used in parallel , and home phone .

2, with the home phone or cell phone dial the local telephone number, seven rings unanswered, the controller automatically connect the call , then please use the telephone keypad to enter the four-digit password ( default password is 5678 ) , if the password is correct, then

Press \" 1\" button , uttered a \"beep \" sound after the first road relay and the corresponding red light , blue terminals 1,2 2,3 switched off

Press \"2 \" keys , uttered a \"beep \" sound , the first relay releases and the corresponding red indicator is off, the blue terminals 1,2 2,3 switched off

Press \"3 \" keys , uttered a \"beep \" sound , the second road relay and the corresponding red light , blue terminals 4,5 5,6 switched off

Press \" 4 \" keys uttered a \"beep \" sound , the second relay releases and the corresponding red indicator is off, the blue terminals 4,5 5,6 switched off

3 Press the \" *\" key as password changes, the remote control is in the ON state of the time, press the * key to modify the boot password , enter any four-digit number , press \"* \" key to confirm , the next time will enter the remote to enter a new password

4 Press the \" #\" key to hang up key , hang up after two outputs remain set ( ON / OFF ) state.

Note:

control panel is a separate two-way relay contact normally open switch normally closed contact, and touch panel without circuit equivalent to a purely mechanical contacts , controlled control mode for the latch output , For example : Press the 1st key, the first relay is always energized , and only then press the 2nd key , the relay was released.

Typical applications:

0 to restart the computer or industrial equipment control, with normally open contact relay reset button on the control device , the equivalent of the remote press the reset button.
(1) Control the rice cooker . Electric steamer and other kitchen appliances : for busy working people , before work can begin to make rice. Soup . Stew home will be able to eat delicious meals , saving valuable time to rest ;
(2) Light control : before going home to open the home in advance of the street , to facilitate travel ;
3 automatic watering control : Travel Travel may be many days, perhaps far away in a foreign country , it can be ready to help you automatic watering ;
4 pets : it can always give pets such as cats . Puppies of small goldfish fed feed ;
5 automatic pumping irrigation drainage : For changing the water ponds . Fisheries Fish Culture ;

This is the 4-way voice prompt type telephone remote listener similar reference circuit for customers interested in learning Customers buy our products we can offer via e-mail format SCH schematic and PCB files .

Describe the basic working principle :