S03 WiFi Security System
Build Your Own System
- No Contract or Monthly Charges
- Connects to Existing WiFi network and Phone Line
- Wireless Accessories
- Amazon Alexa Compatible
Add Your Accessories Below

Create your own custom security system in minutes with our easy Build A System page. Start with the Main Panel, then add sensors and accessories a la carte to meet your exact security needs. If your needs change in the future don't worry it is easy to add to your existing kit at anytime!
S03 WiFi Security System
Choose Your Accessories
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$99.99
The S03 WiFi system is the successor to the hugely popular S02. The S03 will automatically notify you via WiFi or by landline in case the security system...
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The Fortress Eye Sight brings vision into your home whether you are home or away. Sporting a clear 720p HD camera you can view and record footage whether...
READ MORECloseHow many do you need?$79.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
The Fortress Door / Window Contact Sensor is a magnetic contact sensor that detects when a door or window is opened. This contact is compatible with the...
READ MORECloseHow many do you need?$15.00eachDon't worry. It's easy to add more later, or return ones you don't need. -
This small but powerful signal repeater is just what you need when you have too much distance and not enough coverage between sensors and the main panel....
READ MORECloseHow many do you need?$54.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
The Fortress Motion Detector uses Passive Infrared technology to detect motion. These sensors can pickup motion up to 25 feet from the device. With a viewing...
READ MORECloseHow many do you need?$28.00eachDon't worry. It's easy to add more later, or return ones you don't need. -
A motion detector will sense any movement in a room. If the beam that the motion detector sends out is interrupted, a signal will be sent to the main control...
READ MORECloseHow many do you need?$32.00eachDon't worry. It's easy to add more later, or return ones you don't need. -
The Fortress RFID Keypad is a secondary keypad used to arm and disarm the security system. RFID tags allow disarming with nothing more than a swipe of...
READ MORECloseHow many do you need?$59.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
A smart smoke alarm, linked up to your alarm system. Multiple smoke alarms are also supported. The smoke detector will not only sound the alarm if smoke...
READ MORECloseHow many do you need?$27.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
A smart gas alarm, linked up to your alarm system. Multiple gas sensors are also supported. The gas sensors will not only sound the alarm (including a...
READ MORECloseHow many do you need?$34.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
A glass sensor is useful in case you are worried about an intruder breaking glass to enter a building. Sometimes a security breach can take place where...
READ MORECloseHow many do you need?$34.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
The Fortress Vibration Sensor is designed to trigger the alarm if somebody attempts to force entry through a door, window, or other possible entry locations....
READ MORECloseHow many do you need?$24.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
The Fortress Water Sensor is designed to protect you in case of flooding, which could damage your building. If water reaches the level of the sensor, it...
READ MORECloseHow many do you need?$24.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
Compatible with S1, S03, S6, Total Security 433 MHz, and with Total Security WiFiNot Compatible with Total Security 315MHz, S02, GSM, or Standalone systems.Featuring...
READ MORECloseHow many do you need?$55.00eachDon't worry. It's easy to add more later, or return ones you don't need. -
Compatible with S1, S03, S6, Total Security 433 MHz, Total Security WiFi, Ani, and Vea.Not Compatible with Total Security 315MHz, S02, or GSM.Don't be...
READ MORECloseHow many do you need?$39.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
Compatible with S1, S03, S6, Total Security 433 MHz, and with Total Security WiFiNot Compatible with Total Security 315MHz, S02, or GSM.The Fortress Solar...
READ MORECloseHow many do you need?$99.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
Compatible with S1, S03, S6, Total Security 433 MHz, Total Security WiFi, Ani, and VeaNot Compatible with Total Security 315MHz, S02, GSM, or Standalone...
READ MORECloseHow many do you need?$59.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
Compatible with S1, S03, S6, Total Security 433 MHz, and with Total Security WiFiNot Compatible with Total Security 315MHz, S02, GSM, or Standalone systems.The...
READ MORECloseHow many do you need?$45.00eachDon't worry. It's easy to add more later, or return ones you don't need. -
Arm and disarm the system from up to 150 feet away. Our remote has four buttons: Disarm, Arm, Toggle Mode, and Panic. Perfect for arming or disarming the...
READ MORECloseHow many do you need?$19.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
Deter intruders with Fortress Window Stickers! Show them that your home is protected by a complete security alarm system. The signs measures 4 by 4 inches...
READ MORECloseHow many do you need?$4.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
Deter intruders with the Fortress Yard Sign! Show them that your home is protected by a complete security alarm system.The sign measures 9 by 9 inches...
READ MORECloseHow many do you need?$9.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
Linked to the main control panel, this loud (130 dB) siren will instantly sound in case the alarm is triggered by one of the wireless sensors and continue...
READ MORECloseHow many do you need?$19.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
The Fortress Doorbell / Panic Button can trigger an alarm event at the press of a button. This button can also be used as a doorbell to produce a chime...
READ MORECloseHow many do you need?$15.99eachDon't worry. It's easy to add more later, or return ones you don't need. -
RFID Keypad required (except for S6 and S03 systems). Extra RFID keytags for Fortress systems and the Fortress Secondary RFID Keypad.
READ MORECloseHow many do you need?$10.00eachDon't worry. It's easy to add more later, or return ones you don't need. -
The Fortress Smart Outlet allows you to control the power to any electronic item plugged into it remotely. Up to 20 outlets can be controlled by 1 main...
READ MORECloseHow many do you need?$45.00eachDon't worry. It's easy to add more later, or return ones you don't need.