Compare Security Systems Prices

26 products$80 – $150014 on saleTop brand: BlinkUpdated 1:07 AM UTC

Comparing prices on 26 security systems across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $80 to $1500. Top brand: Blink. 14 products are currently at a price drop or all-time low. Every price is tracked hourly so you can spot deals, compare retailers, and buy at the lowest price. Set a price alert on any product to get notified when it drops.

Our Top Picks

Top Rated

ANNKE 3K Lite Wired Security Camera System with AI Human/Vehicle Detection, H.265+ 8CH Surveillance DVR with 1TB Hard Drive and 8 x 1080p HD Outdoor CCTV Cameras, Color Night Vision, Smart Dual Light

$239.99

All Security Systems (26)

Save $23-15%

Aiwixen

4CH 1080P Wired Security Camera System, AIWIXEN CCTV DVR with 512GB Hard Drive, 4 x Home Surveillance IP68 Waterproof Security Cameras with Human Vehicle Detection, Remote Access, 24-7 Recording

4.8 (45)

$125.99

$148.99

at Amazon

Ring

Ring Alarm 8-Piece Kit (newest model), Home or business security system with optional 24/7 professional monitoring

4.7 (17,452)

$249.99

at Amazon

Save $60-24%

Blink

All-new Blink Video Doorbell + Outdoor 4 – Wireless smart security cameras, head-to-toe HD view, two-year battery life. Sync Module Core included – 3 camera system + Video Doorbell

4.6 (1,065)

$189.99

$249.98

at Amazon

Save $90-15%

REOLINK

REOLINK 8CH 5MP Home Security Camera System, 6pcs Wired Outdoor PoE IP Cameras with Person/Vehicle/Pet Detection, 4K/8MP 8CH NVR with 2TB HDD for 24-7 Recording, RLK8-410B6-5MP

4.6 (561)

$499.99

$589.99

at Amazon

Ring

Ring Alarm 5-Piece Kit (newest model), Wireless smart home or business security system, expandable, easy setup, Mobile App Control, 24/7 Professional Monitoring, Alexa Compatible

4.6 (5,352)

$199.99

at Amazon

Ring

Ring Alarm 14-Piece Kit (newest model), Wireless smart home or business security system, expandable, easy setup, Mobile App Control, 24/7 Professional Monitoring, Alexa Compatible

4.6 (7,723)

$329.99

at Amazon

Save $145-34%

ANSQUE

ANSQUE Security Cameras Wireless Outdoor Home System, 4 Camera Kit, No Subscription Fees, Solar Powered, Local Storage, 365-Day Battery Life, 360°PTZ Surveillance, Auto Tracking, 2K Color Night Vision

4.6 (894)

$279.98

$425.45

at Amazon

REOLINK

REOLINK 12MP PoE Security Camera System, 8pcs H.265 12MP Security Cameras, Person Vehicle Pet Detection, Two-Way Talk, Spotlights Color Night Vision, 16CH NVR with 4TB HDD, RLK16-1200D8-A

4.5 (296)

$1499.99

at Amazon

UltraPro

UltraPro Personal Security Window and Door Alarm, 4 Pack, DIY Protection, Burglar Alert, Wireless Chime/Alarm, Easy Installation, Home Security, Ideal for Home, Garage, Apartment and More, 45174

4.5 (11,485)

$25.15

at Amazon

Save $14

SimpliSafe

SimpliSafe 8 Piece Wireless Home Security System - Optional 24/7 Professional Monitoring - No Contract - Compatible with Alexa and Google Assistant , White

4.4 (2,623)

$226.48

$239.99

at Amazon

Save $90-27%

ANNKE

ANNKE 3K Lite Wired Security Camera System with AI Human/Vehicle Detection, H.265+ 8CH Surveillance DVR with 1TB Hard Drive and 8 x 1080p HD Outdoor CCTV Cameras, Color Night Vision, Smart Dual Light

4.4 (3,811)

$239.99

$329.99

at Amazon

Save $64-28%

ANNKE

ANNKE 8CH H.265+ 3K Lite Wired Security Camera System with AI Human/Vehicle Detection, 4 x 1920TVL 2MP CCTV IP67 Cameras with Smart Dual Light for Outdoor Use, Color Night Vision, 1TB Hard Drive

4.4 (3,070)

$165.98

$229.99

at Amazon

Save $20

Hiseeu

Hiseeu Solar Security Cameras Wireless Outdoor System, 6 Cam-Kit, Expandable to 10CH, No Monthly Fee, Solar-Powered, Home Security Cameras System with 2K Color Night Vision, 2.4G & 5G WiFi, 1TB HDD

4.3 (396)

$279.99

$299.99

at Amazon

Save $114-25%Good Deal

SimpliSafe

SimpliSafe 10 Piece Wireless Home Security System with Outdoor Camera- Optional 24/7 Professional Monitoring - No Contract - Compatible with Alexa and Google Assistant

4.3 (120)

$335.77

$449.99

at Amazon

Save $120-15%

REOLINK

REOLINK 16CH 5MP Home Security Camera System, 8pcs Wired Outdoor PoE IP Cameras with Person/Vehicle/Pet Detection, 8MP 16CH NVR with 4TB HDD for 24-7 Recording, RLK16-410B8-5MP

4.3 (1,372)

$679.99

$799.99

at Amazon

Save $30-19%Good Deal

eufy Security

eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control from The App, Links with eufyCam, Optional 24/7 Protection

4.3 (1,135)

$129.99

$159.99

at Amazon

SimpliSafe

SimpliSafe 12 Piece Wireless Home Security System w/HD Camera - Optional 24/7 Professional Monitoring - No Contract - Compatible with Alexa and Google Assistant, White

4.3 (1,413)

$501.35

at Walmart

ZOSI

ZOSI 3K Lite Security Camera System with AI Human Vehicle Detection,H.265+ 8CH HD TVI Video DVR Recorder with 4X HD 1920TVL 1080P Indoor Outdoor Weatherproof CCTV Cameras,Remote Access,1TB Hard Drive

4.2 (8,946)

$189.99

at Amazon

Save $80-27%

Arlo

Arlo Home Security System - Alarm System with Wired Keypad Sensor Hub, 5 8-in-1 Sensors & Yard Sign - No Contract Required - DIY Installation - White, SS1501

4.2 (398)

$219.89

$299.99

at Amazon

Blink

Blink Outdoor 4 – Wireless smart security camera, two-year battery life, 1080p HD day and infrared night live view, two-way talk. Sync Module Core included – 5 camera system

4.2 (23,292)

$299.99

at Best Buy

tolviviov

tolviviov Home Alarm System(2nd Gen), 12 Pieces Smart Home Alarm Security System DIY No Monthly Fee, Phone Alert, Alarm Siren, Door/Window Sensors, Remotes, Work with Alexa, for House Apartment Office

4.2 (4,306)

$79.99

at Amazon

Blink

Blink Outdoor 4 – Wireless smart security camera, two-year battery, 1080p HD day and infrared night live view, two-way talk – 5 camera system

4.2 (46,590)

$399.99

at Amazon

Save $130-35%

Hiseeu

Hiseeu [16CH Expandable] 2.4G/5G Wireless Pro Security Camera System, 10.1" LCD 8MP Monitor, Wired Plug-in Powered 4Pcs 5MP Outdoor Indoor Cameras, One-Way Audio, Waterproof, Motion Detection, 1TB HDD

4.2 (3,769)

$239.99

$369.99

at Amazon

PGST

PGST Home Security System - 21-Piece WiFi Wireless Alarm Kit with App Control,Work with Alexa No Monthly Fees

4.1 (21)

$111.99

at Amazon

OOSSXX

All-in-One Monitor & 2-Antennas Enchance Outdoor Security Camera System Wireless with Monitor WiFi Home Surveillance System 3.0MP Video Surveillance DVR Kit

4.1 (3,343)

$199.99

at Amazon

Blink

Blink Outdoor 4 Floodlight Camera — Wireless smart security camera, 700 lumens, two-year battery life, enhanced motion detection, Sync Module Core included — 1 camera system

3.7 (956)

$99.99

at Best Buy

Frequently Asked Questions About Security Systems

How many security systems does BestPriceScanner track?

We currently track 26 security systems with prices ranging from $80 to $1500. Popular brands in this category include Blink, Ring and REOLINK. Every product is updated hourly across Amazon, Best Buy, Walmart and EcoFlow.

What is the cheapest Security System right now?

The lowest-priced security system we're tracking starts at $80. Sort by "Price: Low to High" above to see the most affordable options first. Keep in mind that prices change frequently, so what's cheapest today may shift tomorrow.

How can I get notified when security systems go on sale?

Open any product page and click "Set Price Drop Alert." Enter the price you're willing to pay and we'll email you the moment it drops to that level or below. There's no limit on how many alerts you can set, and it's completely free.

Are security systems cheaper on Amazon or Best Buy?

Neither retailer is consistently cheaper. Amazon often wins on Blink, Ring and REOLINK products, but Best Buy runs exclusive promotions and open-box deals that can beat Amazon's price. Walmart occasionally has the lowest price on popular models. That's why we compare all three in one place so you don't have to check each site separately.

How many security systems are on sale right now?

Right now, 14 security systems are at a reduced price or at an all-time low. Look for the orange "All-Time Low" badge or the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest price drops first.