Product Features

Power supply 7-30V

It has an alarm function.

Master and members can be set.

Support multiple SMS language controls.

PRODUCT FUNCTION

6-way optocoupler input (5-24V)

6-way relay output

Product Selection

Parameters

Interface Description

Connection

Relay wiring instructions

Schematic diagram of active switch wiring

Schematic diagram of passive switch wiring

SMS instruction instructions

Basic setup instructions:

1. Owner settings and queries

1) Set Owner

Sending SMS: Set Host

Return SMS: Host: 13811xxxxxx

2) Search for the owner

Send SMS: Check the owner

Return SMS: Host: 13811xxxxxx

Reset the owner:

Power off the device and reconnect it. Within 10 minutes, send the settings owner SMS.

2. Set up member group A

Only the owner can set members, with a maximum of 3 members per group. To set one, only one phone number needs to be edited.

1) Set up member A group

Sending SMS: Set Group A: 1380000000113800000021380000003,

Return SMS: Member a: 1380000001; 13800000002; 13800000003;

2) Query member A group

Send SMS: Query Group A

Return SMS: Member a: 1380000001; 13800000002; 13800000003;

3. Set up member B group

Only the owner can set members. Similarly, set up member group A

4. Set up member C group

Only the owner can query members. Similarly, query member A group

Cancel member:

Set the member's mobile phone number to empty, for example: Set A group:,

5. Set relay channel aliases (1-8 channels)

Send SMS: Set name for light, TV, air conditioner, fan, refrigerator, washing machine, wardrobe, kitchen

Return SMS: alias: electric light; Television; air conditioner; Fan; Refrigerator; Washing machine; wardrobe; kitchen

6. Set relay channel aliases (channels 9-16)

Send SMS: Set alternative names for channel 9, channel 10, compressor, juicer, electric blanket, kettle, telephone, electric pump

Return SMS: alias: Channel 9; Channel 10; compressor; Juicer; Electric blanket; kettle; telephone; Electric pump

Note: Channels 1-16 are set with aliases that cannot exceed four characters!

7. Set alarm SMS (1-12)

Only the owner can set alarms, other members can receive alarm messages

1) Set alarm SMS

Format instructions:

“Set alarm * *:”For fixed format, the alarm content after the colon is editable and cannot exceed sixteen characters.

Sending SMS: Set alarm 01: Alarm occurs on the first route

Return SMS: Alarm 01: Alarm occurred on the first route,

8. Query the status of the alarm channel

1) Send SMS: Check all alarms

Return SMS: Alarm channels have been set up: 3,4,

9. Query channel alarm information

Send SMS: Query Alarm 01

Return SMS: Alarm 01: Disabled

Example: Sending SMS: Querying Alarm 04

Return SMS: Alarm 04: Fire has occurred

10. Cancel single channel alarm

Send SMS: Cancel Alarm 01

Return SMS: Alarm 01: Disabled

11. Cancel all channel alarms

Send SMS: Clear all alarms

Reply SMS: All alarms have been cleared

Basic operation instructions

The following instructions are only applicable to the owner and members.

1. Turn on and off the relay

1) Universal opening and closing methods

Sending SMS: Open 13

Return SMS: Open 13

Close 2456789A

2) Also known as operation mode

Send SMS: Turn on the TV

Return SMS: Turn on the TV

Turn off the lights; 3456789A

2. Open for a period of time and then close

The longest time is 999 seconds or 90 minutes.

1) For example:

Sending SMS: Open 13 for 10 seconds

Return SMS: Open 13

Close 2456789A

2) Example:

Send SMS: Turn on the lights and TV for 10 minutes

Return SMS: Turn on the light; television

Close 3456789A

3. Close for a period of time and then open

The longest time is 999 seconds or 90 minutes. Cancel by setting the time to 1 second

1) For example:

Sending SMS: Close 13 for 10 seconds

Return SMS: Open 2

Close 13456789A

2) Example:

Send SMS: Turn off the lights and TV for 10 minutes

Return SMS: Open

Turn off the lights; Television; 3456789A

4. Periodic cycle switch

The maximum time is 999 seconds or 90 minutes, and the time can be stored. Cancel by setting the time to 0 seconds

Open first, close later, the order cannot be reversed

1) For example:

Sending SMS: Loop 13, turn on for 10 seconds, turn off for 10 minutes

Return SMS: Cycle on for 10 seconds and off for 10 minutes

2) Example:

Send SMS: Circular light TV on for 100 minutes, off for 10 minutes

Return SMS: Cycle on for 100 points and off for 10 points

5. Timer switch

The shortest interval is 5 minutes, which is in 24-hour format

1) For example:

Sending SMS: timed 123 on, 1210 off, 1215 represents 123 three-way relay 12:10 on, 12:15 off

Return SMS: timed on 1210 and off 1215

6. The alarm is triggered by a switch state change alarm.

The first switch input status changes.

Return SMS: Alarm occurred on the first route (pre-set first route alarm information)

The first switch input status is restored.

Return SMS: The first alarm occurred, [Restore] (pre-set first alarm information)

Common problems and solutions

There is no response when sending a text message.

Answer: Check if the SIM card is inserted in the correct direction (with the copper foil facing up, insert along the direction of the notch). Is the power supply working properly. Is the indicator light on the device flashing. Is the owner set correctly.