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Simplisafe2 Wireless Home Security System 8-piece Plus Package

4.3 out of 5 stars 8,951 customer reviews
| 888 answered questions

Price: $259.95 & FREE Shipping. Details
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  • Monitoring stations are UL-Certified and 24/7 through a built in cellular connection. Operates with a cell connection.
  • Frustration-Free Packaging
  • Introducing Unbeatable 24/7 Security for just $14.99 each month
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$259.95 & FREE Shipping. Details In stock but may require an extra 1-2 days to process. Ships from and sold by Amazon.com in easy-to-open packaging.

Frequently Bought Together

  • Simplisafe2 Wireless Home Security System 8-piece Plus Package
  • +
  • SimpliSafe MS1 Extra Motion Sensor
  • +
  • Simplisafe Extra Entry Sensor
Total price: $330.90
Buy the selected items together

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Product Description

The best wireless home security system value on the market, the 8-piece Simplisafe2 Plus Package features pre-programmed sensors that work together instantly -- right out of the box -- and you can install them and fully protect your home in 15 minutes or less. All systems are fully customizable, so you can start with the sensors listed in this package and add more of the sensors you need, whenever you want.


It Shouldn't Cost a Fortune to Protect Your Home

For decades the alarm industry has tricked homeowners into signing expensive long-term contracts, charged hundreds for installation, and pushed alarm systems ridden with outdated technology.


SimpliSafe believes being safe should be simple. With no salesmen, contracts and hidden fees, SimpliSafe designed a powerful new security system that uses the most cutting-edge wireless and cellular technology to guard your home for just $14.99 each month.

Easy to self-install, the Simplisafe2 wireless home security system is 100 percent wireless and doesn't require a contract or a telephone line.

Introducing Unbeatable 24/7 Security for just $14.99

SimpliSafe knows that the safety of your home and family matters more than anything else. With 24/7 Professional Alarm Monitoring, expert monitoring specialists watch over your home every second of the days and are always on the alert and ready to contact the police or fire department in the event of a burglary, fire or carbon monoxide leak in your home. You're also given a courtesy call if a freeze or water leak occurs in your home.

Bloated prices won't give you better security. SimpliSafe guards your home with the highest caliber security available, U.L.-certified monitoring, for only $14.99 each month. Most alarm companies charge you three times as much for the exact same level of security!


New Wireless Alarms Save You Hundreds on Set-Up

Nobody wants a stranger drilling holes in their wall -- so why should you pay over $200 for messy installations? SimpliSafe is wireless and installs in minutes: all the sensors arrive pre-programmed and ready to be mounted. No tools required, now wires, no hassles.

Plus, wireless means that you can easily take your system with you, wherever life may take you next.


Dedicated Cellular Defense

SimpliSafe is invincible to intruders. Burglars know that most alarms use phone lines that can be cut in seconds. That's why the SimpliSafe system uses a built-in, independent cellular connection that's five to ten seconds faster and can't be cut! It comes absolutely free with your monitoring, and there's no phone line required.

smart tech

Smart Technology Keeps Your Home Safer

Most wireless alarm systems have a dangerous defect -- if a burglar smashes the keypad quickly enough, the police don't get alerted. SimpliSafe has solved this problem, by hiding its brains in the Base Station.

Even if your keypad is smashed, SimpliSafe will still alert the police.

wireless sensors

All the Wireless Sensors You Need

Want impenetrable home security? With a range of up to 500 feet, SimpliSafe's wireless sensors have you covered. The SimpliSafe system shields your entire house with multiple layers of protection, including:

  • Entry sensors for your doors and windows
  • High-caliber motion detectors
  • Panic button for emergencies
  • Carbon monoxide detection
  • Wireless keypad with secret duress PIN
  • Keychain remote
  • Wireless freeze sensor
  • Wireless water sensor

Sophisticated Mobile Security for Control On-the-Go

Introducing the free app that gives you total control of your security system from anywhere in the world, whether you're at the office or out enjoying the sun with the kids. Available for iPhone, Android, and Windows smartphones.

power out

SMS and email alerts keep you informed 24/7. With alarm and activity alerts sent directly to your phone, you gain the peace of mind to enjoy your day.

Power Outage Protection

SimpliSafe was designed to keep you safe in the event of a power outage. Wireless sensors run on powerful lithium batteries that last 5 years, so you stay secure when the electricity fails. Plus, the Base Station comes equipped with a built-in rechargeable backup battery, which can power your system for two full days and be recharged at any time.


SimpliSafe Guarantee: No Contracts, No Risk, No Hassle

Our customers keep coming back because of our exceptional security and legendary customer support, not because of contracts and commitments. No contracts means no cancellation fees, no minimum commitments: no hassle.

What's in the Box

One Keypad -- Unlike other alarms, if a SimpliSafe keypad were smashed, the alarm would continue to function. That's because SimpliSafe took the "brains" out of the Keypad and put them into the separate Base Station.

One Base Station -- Plug-and-play, the Base Station is responsible for sending all your alarm signals to SimpliSafe's 24/7 alarm monitoring center. Using the same cellular technology that's in your mobile phone, it includes a SIM card that gets activated when you subscribe to the SimpliSafe alarm monitoring service.

One Motion Sensor -- Detects motion within 30 feet. The sensor has a "field of vision" of 90 degrees, giving you a full range of coverage when placed in a corner.

Four Entry Sensors -- The sensor detects whenever the magnet moves more than two inches away from it, so it knows whenever the door or window opens. The magnet can be placed up to 2 inches from the sensor, so sensors fit on all types of doors and windows.

One Keychain Remote -- Arm and disarm your alarm with a push of a button. Set your alarm to away after you leave to protect your home. Simply press off to disarm your system as you approach your front door. Pressing the panic button alerts SimpliSafe's Emergency Monitoring Center that you need help fast.

Two Window Decals

Product Information

Technical Details

Part Number 680569237705
Item Weight 4.1 pounds
Product Dimensions 13.1 x 12.5 x 6.5 inches
Item model number SSCS2
Batteries 4 CR123A batteries required. (included)
Item Package Quantity 1
Certification certified frustration-free
Batteries Included? Yes
Batteries Required? Yes
Average Battery Life 26280 hours
Warranty Description Three year warranty against manufacturer defects

Technical Specification

Warranty [pdf ]

Additional Information

Customer Reviews
4.3 out of 5 stars 8,951 customer reviews

4.3 out of 5 stars
Best Sellers Rank #2,146 in Home Improvements (See top 100)
#14 in Home Improvement > Safety & Security > Home Security & Surveillance > Home Security Systems
Shipping Weight 4.1 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available August 17, 2012

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]


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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

I just installed my Simplisafe system in about an hour! I spent about 3 months looking at different alarm companies, but ultimately chose this one and bought it from their website directly. I think a lot of the negative reviews on here are BS. This system has been reviewed on Amazon since 2009 and 10 of the 14 one star reviews were written in the last 3 months. I purchased this system for two reasons:
1. It cost only $411 up front and I own it. No lease, etc. (11 door and window sensors, 2 motion sensors, and 3 remotes)
2. No monthly contract. I got the $25/mo plan so I can control it from my smartphone.

I opened the box and planned where to put each sensor. They installed easily on each of my windows and doors. Just peel and stick, and for the record, they stick very well! I tried to remove one to reposition it, and it was not easy. I installed a motion sensor in my garage and two in my house. I placed them about 5 feet off the floor, positioned upside down, and they pick me up every time I enter the room. The motion sensors pick up movement straight out from the sensor and at a downward angle. I have a 100+ lb dog and was afraid of false alarms from the motion sensors. After positioning the motion sensors upside down, I crawled on my hands and knees all over the house and never set it off. The setup on the website was extremely user friendly. I was able to adjust the volume and duration of the alarm, label each sensor so I know which has been breached, and choose if I want the sensors to alarm immediately or give time to enter my PIN code. I am even able to open my windows about 1 inch to allow my evap cooler to work without triggering an alarm. If someone tries to open the window any further, the alarm will activate (about 2 inches).
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After resolving some initial issues, I am happy with my SimpliSafe system after a month of use.

I decided to purchase this system over others because:

(1) The system is cellular, with a battery back-up, so a burglar cannot disable it by simply cutting the phone line or power line. Most other companies either do not offer cellular monitoring at all, charge extra for it and/or only offer it as a back-up if the land line fails.

(2) SimpliSafe does not lock you into a monitoring contract. You pay a monthly fee for monitoring, and you can cancel the service whenever you want without penalty. Most of SimpliSafe's competitors require you to sign at least a three year contract.

(3) Price. SimpliSafe offers interactive monitoring for $24.95/month, which is significantly less than the competition. With interactive monitoring you get text alerts, can change the settings on your system (customize it) through SimpliSafe's webpage and can arm or disarm the system either through the webpage or by using the Android or iPhone app (they also offer less expensive plans if you do not want the interactive features, but I chose the interactive plan). The equipment itself is also less expensive than the competition.

(4) The system is easily expandable. You can add additional components whenever you want. Some other companies jack up the monthly monitoring fee when you add more components.

(5) SimpliSafe sells the system online or by the phone and you self-install it, so you don't have to deal with high pressure salespeople coming to your house.

(6) You can try out the system with no risk. You can return it for a full refund within 60 days if you are not happy with it.
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15 Comments 712 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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I write this from conviction that people thinking of investing in this alarm system alternative need a more thoughtful review than the many here who quickly post a gushing review and the few who post nonsense negative reviews.

1st Simplisafe is easy to install yourself and it is a quality budget alternative to the big alarm system companies (who rely on less than ethical sales methods) who relieve people of a few thousand dollars and lock them into an expensive 2 to 3 year monitoring contract.

The hardware is easy to install and get working & for less than $400 most people can seriously discourage felons from targeting their home. Simplisafe is much more up front & consumer oriented than other alarm companies BUT Simplisafe sales department does do its share of hype & exaggeration. You cannot install the sensors & motion detectors in the mindless simple way you are lead to believe. If you slap them up in a few minutes, you will regret it. Take a few minutes and determine the best places to position the sensors & detectors.

The advertising shows people just mindlessly sticking sensors and detectors around their house. Then, in response to criticism that people report their senors or detectors fell off, Simplisafe blames it on the owner for not (dah...) cleaning the area first. Even that is hype because cleaning is not enough. It's not wise to just rely on the sticky tape for the heavier pieces, especially the keypad and the motion detectors. Simplisafe techs know this which is why each sensor has a removable installation panel with two screw holes and screws.

There are two significant flaws in the Simplisafe system which Simplisafe advertising and information tip toes around and buyers do not realize until after they buy and install their system.
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