I. Introduction
Recorder SMS telemetry, alarm device is a matching with the recorder, cell phone text message real-time remote query data recorder and automatically accept the recorder alarm equipment. An instrument more than one recorder can be connected.
GSM mobile phone network developed through the years, and now has a very mature, less blind spots, signal stability, automatic roaming, and the communication distance from the surrounding environmental impact. In particular the GSM short message, flexible and convenient, you can cross-market, inter-provincial and even cross-border transmission, and each send a short message as long as a dime, very reliable and cheap. Therefore, to achieve the alarm using a mobile phone text messages, ultra long-range telemetry data recorder is a very good choice.
Second, functional
l query specified using a mobile phone real-time data logger, temperature and humidity conditions at any time control of the scene.
l recorder mobile phone to receive alarm signals, timely processing of emergency.
l cell phone alarm set to the specified upper and lower limits recorder data.
l using a mobile phone turned on or off the designated recorder alarm.
Widely used in cold storage, cold chain monitoring, food, vaccines, transportation and other fields, can greatly improve management effectiveness.
Third, the installation method
1, no need to purchase a monthly fee of GSM mobile phone network card (with no SIM card), both China Mobile and Unicom. The SIM card into the SMS telemetry, alarm devices.
2, the recorder and SMS telemetry, alarms Used for communication cable connected.
3, connected to SMS telemetry, alarm device power supply can be used.
Select SIM card note the following:
1, only network with a GSM mobile phone cards, CDMA card can not be used.
2, mobile phone Caller ID card should be opened, otherwise some features can not be achieved.
3, phone cards can not set the boot password, or GSM network can not log in successfully.
4 this phone card to guarantee a certain fund balance to cover the costs incurred when sending messages.
5, mobile phone cards in use, before the phone is set up into the short message service center number. Short message service center number is different for each place, the specific can ask the local 10086 or 10010.
The use of methods
SMS alarm communication device and recorder notes:
1. SMS telemetry, alarm devices installed on the SIM card, connected to the 12V power supply, the power indicator light red light has been the second light starts flashing, blinking, when the light of 600 ms, off 600 ms, that is landing network; bright 75 ms, off for 3 seconds, the network said it had landed. The third indicator light, text messages began to initialize module will clear the SIM card, the stored message, wait about 25 seconds. Initialization is complete, the buzzer sounds for the third light off before the normal send and receive text messages.
2. Load and remove the SIM card must be powered off when
3. In communication with the computer and recorder, the best to excessive alarm is turned off, or they may interfere with data communications.
(1) for inquiries channel data
1. Query temperature and humidity data, edit the message: "wsd" or "WSD" text messages sent to remote sensing, alarm device number.
(2) open the alarm
1. Open the temperature alarm function, edit text: "000KCH1K" text messages sent to remote sensing, alarm device number.
2. Open the humidity alarm, edit text: "000KCH2K" text messages sent to remote sensing, alarm device number.
Open is successful, will receive "open succeeded!" Prompt text.
(3) Close the alarm
1. Close temperature alarm function, edit text: "000GCH1G" text messages sent to remote sensing, alarm device number.
2. Close humidity alarm, edit text: "000GCH2G" text messages sent to remote sensing, alarm device number.
Closed successfully, will receive "off successfully!" Prompt text.
(4) set the upper and lower channel data alarm
Command format: 000SCHxSyxxxSyxxx where y, x to be variable.
Where CHx to channel CH1 that the temperature of the system, CH2, said humidity.
1. To set the upper and lower temperature alarm: up front, lower in the post:
Command format: 000SCH1SyxxxSyxxx (integer format), set the alarm for the temperature of the upper limit and lower limit, while the temperature alarm set to open.
2. To set the upper and lower humidity alarm: up front, lower in the post:
Command format: 000SCH2SyxxxSyxxx (integer format), set the alarm for the humidity of the upper limit and lower limit, and open the humidity alarm setting.
(5) set to receive alarm SMS mobile phone number, you can set up three mobile phone number.
(6) message channel data level exceeds the alarm is triggered
Contact: Li Changjun 13858128602
Official Website: http://www.zdyq.net.cn |
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