Copied GSM Remote Relay Switch Access Controller
GSM Remote Relay Switch Access Controller
Features:* It can be operated anywhere, and no distance limit.* Up to 200 authorized phone numbers. The 1st ~3rd user numbers can receive SMS, and the 4th ~6th user numbers can receive calls when alarm occurs. 1~200 authorized phone numbers can call T201 to turn on/off the Relay0.* External AC/DC power status monitoring, AC/DC power on/off will send SMS and immediately call 6 preset mobile phones.* Timer report can be set every few hours, and its status/value will be automatically sent to 6 preset mobile phones immediately.* Support remote reading of historical data via SMS.* Automation system, when the temperature, power supply alarm or normal, it can link to Realy1 for operation.* Alarm output, when alarm occurs, it will output for 30 seconds.* Internal rechargeable battery can be used continuously for 6 hours.* Safe, use caller ID and password for identification, unknown callers will be ignored.* It can be programmed via SMS commands with password protection.* Based on GSM web, suitable for many applications. (Temperature, power status, solar panels, DC voltage).Tips:1. Please read the user manual carefully before installing and setting up the control unit.2. Install the system in a hidden place.3. Avoid pouring water into the control unit.4. Ensure that the connection to the main power supply is secure.
Price Comparison
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BEST PRICE 1 Product Purchase
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$76.29 | $36.99 |
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$36.99 | See Site | In stock | Visit Store |
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