GSM relay controller / QUAD Band, three Big relay output , three alarm input

Backup recharageable battery for power off alarm

GSM QUAD Band Network GSM controller with SMS GSM Alert

• QUAD band designed for the world market
• Three alarm input port
• Three 30A big power relay output
• Battery operated for power off alarm
• USB program interface on board
• Huobei intelligent design
• Rain proof box design
• Dimension Size:220mm*160mm*60mm (including the connnector)

Power supply:

1. DC9-36V (This is for normal order if no special requirement)
2. DC18-72V (Optional)
3. AC100V-240V (Optional)

Very Smart and innovative design with:

1. Security control or free control selection

2. SMS cost save mode,that you can use the SMS to control ,but no SMS reply

3. Device status change alarm report SMS to the specified phone number

4. Three alarm input .very easy to setup and very easy to use

5. Recharageable Battery for power failure alarm

6. Three big power relay output ,maximum rating power at 30A/220v

Inside alarm controller

Backup battery for power off alarm

Safety designed rain proof ABS plastic box

Can be locked with the safety key lock

No screw designed controller box

Very good and strong designed circuit board

Package Inside controller box:

Box side.that can be locked with the mechnical lock for security alarm

GSM control system Cover box:

GSM controller Package box

Applications:

Applications include the remote control of heating in holiday homes, lighting, engine pre-heaters, aviation engine heaters, irrigation systems, water well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, access control of gates and garage doors.