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Min. Order (MOQ)
5 Piece
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GSM Frequency
Default: 900/1800/1900Mhz , Optional: 850/1900/1800/1900Mhz
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DC Power supply
Standard adapter: DC 12V/1.5A
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Power Current
Max:500mA Type :50mA
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SIM Card
Supporting 3V SIM Card
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GSM Antennav
50 Ω SMA Antenna interface, Cable type: Gain:3dBi cable-length:3-5meters connector :SMA Portable antenna: Gain:2dBi height: 5cm connector: SMA
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Serial
USB Port
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Input Type
2 Dry Contact, NC, NO, EOL.
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Output Type
2 Relay Output, 240VAC@3A, Relay inside.
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Exterior dimension
LXWXH 153x86x28mm
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Backup-battery
3.7V 1200MAh LI-ION
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Temperature range
-20°C ~ +60 °C
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Humidity range
Relative humidity 20~95% (condensation free)
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Weight
320g
We are offering rtu-540 gsm automation controller pump controller water alarmrtu-540 suitable for:1. Security alarm system applications; 2. Supervision and monitoring alarm systems;3. Automatic monitoring system; 4. Vending machines security protection;5. Pumping stations, tanks, oil or water levels;6. Buildings and real estate; 7. Weather stations; 8. River monitoring and flood control;9. Oil and gas pipelines; 10. Corrosion protection11. Temperatures, water leakage applications;12. Wellheads, boat, vehicle;13. Energy saving, street lights control system; 14. Valve controls; 15. Transformer stations; 16. Unmanned machine rooms;17. Control room application; 18. Automation system, m2m;19. Gsm access control system, gsm gate opener, etc. features:1 relay output (240vac@3a) can be switched onoff by sending a sms text;2 alarm logic inputs, nc or no and eol is optional;3 sms alert numbers and 5 auto-dial numbers can accept to the alarm message;two-way voice communication by external microphone and speaker;supports armed, disarmed, inquiry status, switch on or off relay output by sms commands;password protected, prevents unauthorized user;can be set up and programmed from pc programmer by usb cable;time stamped alarm messages;backup rechargeable battery inside, can work for 24hours when power off;can be operated from anywhere, no distance limit;based on gsm network, applied to many applications.
Additional Information:
Payment Terms :
T/T, Western Union,
Packaging Details : Standard Package list:
Mainframe * 1
Power supply adapter * 1
User Manual * 1 (RS232)
CD (Pc programmer tool) * 1
GSM Antenna * 1
Package Size: 75mm * 50mm * 16mm(W*D*H)
Weight: 500g
Optional Accessories:
Water Overflow Level Sensor,
Oil Overflow Level Sensor,
Water Leak Sensor,
Temperature Sensor,
Door Sensor,
PIR Motion Sensor,
Smoke Sensor,
Gas Leak Sensor,
Glass Break Sensor,
Shock Sensor,
Power failure sensor, etc.
Delivery Time : Delivery time is about 3-5 workdays after we confirm the payments.