Top Sms Gsm Alarm Reviews

GSM Home Alarm System Wireless Circuit Fault Monitoring Alarm Analog Acquisition Temperature Short Circuit State Monitoring Alarm Home Warehouse Security Application(US standard (100-240V))

  • ...DC, no need for additional sensors and cost savings, set at intervals (users can set the time by themselves), and automatically send the status to the authorized number, it can be anywhere Operate, not limited by distance.
  • RESPONSIVENESS: The sensor is sensitive, which can quickly detect abnormal situations and alarm in time. When the host is armed, the anti-theft, air leakage, water leakage and other situations will trigger the defense zone, and the host will notify through the mobile phone APP or SMS, which is suitable for home security, warehouse security, and industrial remote monitoring.
  • MULTIFUNCTIONAL: Multiple applications (temperature, power status, solar panel, DC voltage), support for remote reading of historical data via SMS, cloud monitoring with TCP and RTU over TCP protocols, rechargeable backup battery lasts 8 hours.
  • MULTIPLE AUTHORIZATION: Up to 10 authorized phone numbers, 5 can be used to receive calls or text messages, 5 can be used for calls and text messages to generate alarms, can be programmed through SMS protected SMS commands or APP, based on GSM network, suitable for various app, auto restart loop via remote reset and restart via SMS.
  • REMOTE CONTROL: GSM temperature monitoring alarm can reject calls from authorized numbers....
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AGSHOME Security Alarm System 99+8 Zone Auto Dial GSM SMS Home Burglar Security Wireless GSM Alarm System Detector Sensor Kit Remote Control

  • No monthly fees and contracts with security companies,Just pay the cell phone operation service provider.
  • Put-in a GSM SIM card (This alarm do not including GSM sim card) to call/send alert message, you can choose one of two ways or use all of them. The whole system complete with fully programmable main unit and wireless sensors. Before using, please kindly read user's manual.
  • Network Support: The alarm panel built-in GSM Module, it support GSM SIM card, T-Mobile sim card can work with our system (This alarm do not including GSM sim card). When the sensor is triggered, the alarm panel will make an call or send alert message to the alert phone number you set before. The GSM (only) frequency is 850/900/1800/1900MHZ, which can be applied in all over the world.
  • In GSM status, 6 groups calling alert phone number and 2 groups help SMS number you can set.
  • Loud Emergency Alarm and Easy to Get Help: Children and seniors at home in emergency, press the emergency alarm button of the remote controller, which will trigger all alarms and send emergency calls and messages to other families, so they can get help in time. Support 6 groups preset alarm phone number, if alarm occurs, the host will dial preset number automatically and 10 seconds help voice recording.
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Thustar Professional Wireless Home Office Security System Remote Control Intelligent LED Display Voice Prompt House Business GSM Wireless Burglar Alarm Auto Dial Outdoor Siren

  • Loud Emergency Alarm and Easy to Get Help: Children and seniors at home in emergency, press the emergency alarm button of the remote controller, which will trigger all alarms and send emergency calls and messages to other families, so they can get help in time. Support 6 groups preset alarm phone number, if alarm occurs, the host will dial preset number automatically and 10 seconds help voice recording.
  • Network Support: The alarm panel built-in GSM Module, it support GSM SIM card, T-Mobile sim card can work with our system (This alarm do not including GSM sim card). When the sensor is triggered, the alarm panel will make an call or send alert message to the alert phone number you set before. The GSM (only) frequency is 850/900/1800/1900MHZ, which can be applied in all over the world.
  • In GSM status, 6 groups calling alert phone number and 2 groups help SMS number you can set.
  • The alarm system can be used internationally, it can work under two conditions: No monthly fees and contracts with security companies. No network, standalone on-site alarming.
  • Put-in a GSM SIM card (This alarm do not including GSM sim card) to call/send alert message, you can choose one of two ways or use all of them. The whole system complete with fully programmable main unit and ....
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TheCoolCube Vehicle Car GPS Tracker 103B with Remote Control GSM Alarm SD Card Slot Anti-Theft GPS System Tracking Device

  • It is not only a GPS tracker, but also a car alarm.
  • Vibration alarm, door open alarm, movement alarm and ignition on alarm & power failure alarm.
  • Mileage calculation function (=odometer).
  • Geo-fence alarm (radius range: 0.1~99KM).
  • Over-speed alarm (speed range:1~255km/h).
  • SMS/GPRS/internet network data transfer. Point-to-point, point to group, group-to-group monitoring..
  • Continuously auto track upon different time and distance intervals..
  • Absolute street address with GSM network. SD card for data logging..
  • Support 9-36V, so it can be installed on Bus, taxi, truck ,personal car, business car etc..
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TKSTAR 4G GPS Tracker for Vehicles 7800mAh Hidden Magnetic Car GPS Tracker Real-Time Anti-Theft Vehicle Tracking Device for Car Motorcycle Truck and Boat- 4G TK915

  • ★【Real-time Tracking and and Precise Positioning】: Working based on existing GSM/GPRS/LTE network and GPS satellites, our 4G Car Tracker device....
  • ★【4G GPS Locator】: The 4G TKSTAR TK915 GPS tracker works with LTE(4G) & GSM(2G), pls buy a local SIM card that support 4G/2G network for the....
  • ★【Geo-fence】: Set up a geofence for vehicle tracking device to restrict its movements within a district. Vehicle gps tracker will send alarm....
  • ★【Multifunction】: SMS/APP/Website real-time tracking.
  • ★【Super Long Standby Time】: Built-in 3.7V 7800mAh Rechargeable Li-ion battery. The standby time is up to 80 days, and the working time is about....
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Blue Tooth Smartwatch Hangang Touchscreen Smart Watch GT08 Smartwatch Remote Camera Music Player Support SIM/TF Notification Reminder Fitness Wristwatch Black

  • ◕‿◕Cell Phone Watch, Smart Watch, Insert SIM Card and use as a regular Cell Phone.
  • ◕‿◕COMPATIBILITY: All Android and iOS Mobile Phone & Android Tablet PC. Android Mobile Phone: Samsung, HTC, Sony, LG, HUAWEI, ZTE, OPPO, XIAOMI,....
  • ◕‿◕FUNCTION: Sleep Monitor, Sedentary alarm, Alarm clock, Calculator, Photograph, Dial, Calling Remind, Clock, SMS , Notification Bluetooth....
  • ◕‿◕It supports GSM 850/900/1800/1900 MHz Network.(When you insert a GSM SIM Card, you can use it as an independent phone, including make and....
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KEEPWORD WiFi IP GSM Tuya Wireless Intelligent Home Office Security Alarm Burglar Anti-Theft System,RFID Access,Auto Dialer,Easy Install

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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KEEPWORD WiFi IP GSM GPRS Wireless Smart Home Office Security Alarm Burglar System, APP Control, Touch Keypad, Compatible with Amazon Alexa Google Home

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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KEEPWORD WiFi IP Cloud GSM Tuya Wireless Intelligent Home Office Security Alarm Burglar Anti-Theft System,RFID Access,Auto Dialer,Touch Keypad

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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SpeedTalk Mobile $5 Alarm SIM Card GSM Business Office Home Security Burglar Anti Theft Alarm System & Monitoring | 3 in 1 Simcard - Standard Micro Nano | No Contract | 30 Days Service | US Coverage

  • 30 Days wireless service. Alarm SIM is designed for users that need a minimal amount of airtime each month/year. Receive alerts from your wireless GSM home/Business security alarm system for a Low Cost Plan of $5.00..
  • 250 Minutes Call or 250 SMS Texts or 250 MB Data. Triple cut SIM card to fit any device. Can be used as a standard-sized SIM, a Micro-sized SIM or a Nano-sized SIM card..
  • Supports majority of 2G 3G 4G 5G LTE GSM Alarm Systems..
  • EASY ACTIVATION online in as little as 3 steps. You can also call us for assistance. 24/7 LIVE CUSTOMER SUPPORT when you call our toll-free number. No Activation Fee. No Credit Check. No Contract..
  • Our Service will work within the United States. Please check STKMap to view your network coverage..
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KEEPWORLD WiFi GSM Tuya Wireless Home Office Security Alarm Burglar System, APP Control, Compatible with Amazon Alexa and Google Home, Support RFID Access, Anti-Theft Auto Dialer, Easy Install

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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WiFi GSM GPRS Wireless Smart Home Office Security Alarm Burglar System, APP Control, Compatible with Amazon Alexa and Google Home, Support RFID Access, Anti-Theft, Auto Dialer, Easy Install

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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KEEPWORLD WiFi GSM Tuya Wireless Smart Home Office Security Alarm Burglar System, APP Control, Compatible with Amazon Alexa and Google Home, Support RFID Access, Anti-Theft Auto Dialer, Easy Install…

  • Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction like "Alexa, please arm the alarm system". Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation!.
  • WiFi & GSM(2G) Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way:(The alarm system ONLY support 2.4g wifi, NOT support 5g wifi). It will push alarm notification via free app when it is triggered. GSM Way: Insert a 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts..
  • Built-in performance CPU master based on 32-bit cortes-M3 core: The alarm system support arm delay, alarm delay, password protect, scheduled arm and disarm, home arm method(sleep method), support add more different wireless sensor by yourself. All sensors are wireless, very easy to install. It has been widely used in homes, factories, schools, shops, convenience stores, financial ....
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