#ad · As an Amazon Associate I earn from qualifying purchases · A+ & Security+ Certified · Father of Two · gleamingnetworks.tech
The Problem
Why Traditional Alarm Systems
Are Built to Drain Your Wallet
Are Built to Drain Your Wallet
The home security industry has one business model: lock you into a monitoring contract, then charge you every single month — forever — for alerts you could receive for free.
There Is a Better Way
A well-designed DIY alarm kit gives you sensors, a hub, and instant app alerts for a one-time hardware cost. No contract. No monitoring fee. No tech company deciding what your security is worth. The eufy 5-Piece Kit is exactly that system.
What’s in the Box
The eufy Security 5-Piece Kit —
Every Component Verified
Every Component Verified
This is a self-contained alarm system. Everything listed below ships in one box. Nothing is sold separately. Nothing requires an upgrade to work.
-
HomeBase 2 — Central HubThe brain of the system. Manages all connected devices, stores event data locally, triggers the built-in siren on breach, and sends push notifications to your phone. Connects via ethernet or Wi-Fi. No subscription needed.
-
KeypadArm and disarm the entire system by entering your PIN. Placed near your primary entry door. Supports Home mode, Away mode, and instant disarm. Battery-powered — no wiring required.
-
Motion Sensor ×1Detects movement inside the home when the system is armed in Away mode. Place it in a hallway or main living area any intruder would pass through. Triggers the alarm and sends an immediate app alert.
-
Entry Sensors ×2Attach to doors or windows with adhesive. The moment a covered entry point is opened while armed, the HomeBase 2 siren fires and your phone receives an instant alert. Two included — front door and back door, or a door and a window.
Local Storage — No Cloud Required
The HomeBase 2 stores all event data locally inside your home. Alarm history, trigger logs, and system events never leave your network. No subscription is required to receive push notifications or view event history.
Prices subject to change, check current pricing on Amazon, or the respected brand's website for current pricing.
Side-by-Side Comparison
eufy 5-Piece Kit vs.
The Big Monitored Names
The Big Monitored Names
No cherry-picked specs. An honest breakdown of what you actually get and what you actually pay over time.
$0
Monthly Fee
<1hr
Install Time
0
Contracts
100%
Local Data
| Feature | ⭐ eufy 5-Piece Kit | ADT / Brinks | SimpliSafe |
|---|---|---|---|
| Monthly Fee | $0 — no plan needed | $30–$60/mo | $20–$25/mo |
| Contract Required | None | 2–3 year contract | No contract |
| Push Alerts Without Subscription | Yes — always free | No | Basic only |
| Local Event Storage | Yes — on HomeBase 2 | Cloud only | Cloud only |
| Professional Install Required | No — DIY under 1 hour | Yes — $99–$300 fee | No |
| Siren Without Subscription | Yes — built into hub | Requires monitoring plan | Basic siren only |
| 5-Year Total Cost | Hardware purchase only | $1,800–$3,600+ | $1,200–$1,500+ |
| Our Verdict | Best Value — No Contracts | Overpriced & locked in | Subscription-dependent |
Prices subject to change, check current pricing on Amazon, or the respected brand's website for current pricing.
Key Features & Benefits
What Each Component
Actually Does for You
Actually Does for You
Every piece plays a specific role in whole-home entry protection. Here’s the real-world value of each one.
HomeBase 2
The Brain of the System
The HomeBase 2 manages all sensors, triggers the built-in siren on breach, stores event logs locally, and pushes alerts to your phone — all without any subscription fee.
- Built-in siren fires automatically on any triggered sensor
- Local event storage — no cloud account required
- Connects via ethernet (recommended) or Wi-Fi
- Supports Home mode, Away mode, and custom schedules
Keypad
Arm & Disarm at the Door
Mount the keypad beside your primary entry and arm or disarm with a PIN as you come and go. Battery-powered — no wiring, no electrician, no drilling into door frames.
- PIN-based control — no app needed to arm or disarm
- Supports multiple user PINs for household members
- Peel-and-stick mount — installs in under 2 minutes
- LED indicators show current system mode at a glance
Motion Sensor
Interior Detection in Away Mode
Place the motion sensor where any intruder would have to pass — a hallway, staircase, or main living area. It activates only when the system is set to Away mode, so there are no false alerts while you’re home.
- Only triggers when armed in Away mode — no nuisance alerts
- Covers key interior zones — hallways and living areas
- Peel-and-stick wall mount, battery-powered
- Pairs wirelessly to HomeBase 2 — no wiring
Entry Sensors ×2
Instant Alert on Every Covered Door
Attach an entry sensor to any door or window with the included adhesive. The moment it opens while the system is armed, the HomeBase 2 siren fires and your phone gets an alert within seconds.
- Works on doors and windows of any standard size
- Adhesive mount — zero damage to door frames or walls
- Alert fires in Away mode and optionally in Home mode
- Expand coverage by adding more sensors sold separately
Installation Reality Check
Most users have the full 5-piece kit running in 30–60 minutes. Plug the HomeBase 2 into your router, mount the keypad near the door with adhesive backing, press the entry sensors onto door frames, place the motion sensor on a wall, and pair everything through the eufy Security app. No drilling. No wiring. No professional installer required.
Real-World Use Cases
Who This Kit Is
Right For
Right For
Five pieces cover the most common home alarm scenarios. Here’s where this system performs best.
Dropping a Monitored Plan
If you’re paying ADT or SimpliSafe $30–$60/month and want to cut that to zero, this kit replaces your basic entry alarm coverage for a single one-time hardware cost. Same sensors. Same siren. No monthly bill.
First-Time Homebuyers
New homeowners need alarm coverage from day one but rarely have the budget for a professional monitored system. This kit delivers whole-home entry coverage on a first-home budget — no contract, no installer, no commitment.
Frequent Travelers
Get an instant push alert the moment any covered door or window opens at home — from anywhere in the world. The HomeBase 2 fires the local siren and notifies your phone within seconds.
Parents With Young Children
Know the moment a door opens in Home mode — when children might wander outside or when caregivers arrive and leave. Entry sensors provide awareness even when you’re inside the house.
Renters With Permission
Adhesive mounts leave zero marks on door frames and walls. The entire system comes off cleanly when you move out and reinstalls at your next address in under an hour.
Privacy-First Households
All event data stores locally on the HomeBase 2 inside your home. No third-party monitoring company receives your alarm history. No cloud server holds your data. Your home. Your events. Your privacy.
Prices subject to change, check current pricing on Amazon, or the respected brand's website for current pricing.
Common Questions
Frequently Asked Questions
Does the eufy 5-Piece Kit require a monthly subscription to work?
No. All core features — arming and disarming, the alarm siren, push notifications to your phone, and local event storage — work without any subscription. The HomeBase 2 stores event data locally and sends alerts directly to the eufy app for free. There is no plan required, no trial period, and no features hidden behind a paywall. What you buy is what you get, permanently.
How long does setup actually take?
Most users have the full system running in 30–60 minutes. Plug the HomeBase 2 into your router with the included ethernet cable, mount the keypad near your entry door using the adhesive backing, press the entry sensors onto door or window frames, place the motion sensor on a wall, and pair all devices through the eufy Security app. No drilling. No wiring. No professional installer required.
What happens if the internet goes down?
The HomeBase 2 local siren will still fire if a sensor is triggered during an internet outage — the alarm hardware functions independently of your internet connection. However, push notifications to your phone require an active connection to reach you remotely. For maximum reliability, connect the HomeBase 2 via ethernet rather than Wi-Fi to reduce dropped connectivity.
Can I add more sensors beyond the 5-piece kit?
Yes. The HomeBase 2 supports additional eufy Security compatible sensors purchased separately. If two entry sensors aren’t enough to cover all your entry points — many homes have 3–5 exterior doors and accessible ground-floor windows — you can purchase additional sensors and pair them to the same HomeBase 2 hub. Check the eufy Security product listing for the maximum number of supported devices.
Does the motion sensor trigger when I’m home?
Only if you configure it to. The system supports separate Home mode and Away mode. In Away mode, the motion sensor is fully active and will trigger the alarm if movement is detected. In Home mode, you can configure the motion sensor to notify-only (no siren) or deactivate it entirely while the entry sensors remain armed. This lets you move freely at home while still getting alerts if a door or window opens unexpectedly.
Will this work in a rental without damaging walls or door frames?
Yes. The keypad, entry sensors, and motion sensor all use adhesive mounts that leave no marks on painted walls or door frames. The HomeBase 2 sits on a shelf or table and plugs into a standard outlet — no mounting required. When you move, the entire system comes off cleanly and reinstalls at your new address in under an hour.
How loud is the HomeBase 2 alarm siren?
The HomeBase 2 built-in siren reaches approximately 100dB — comparable to a car horn at close range and loud enough to be heard clearly throughout a standard home and in immediate outdoor proximity. It is designed to disorient an intruder and alert neighbors. You can also trigger the siren manually from the eufy Security app as a panic alarm at any time.
Is the eufy 5-Piece Kit compatible with Alexa or Google Home?
Yes. The eufy Security system integrates with Amazon Alexa and Google Home, allowing you to arm and disarm the system using voice commands and check system status through your smart home setup. The core alarm and notification functions operate entirely through the eufy Security app and do not require a smart home assistant to function.
Your Home.
Your Alarm.
No Monthly Fees.
Your Alarm.
No Monthly Fees.
Five pieces. One complete alarm system. Set up in under an hour — for a single one-time cost.
- HomeBase 2 — central hub with built-in siren and local storage
- Keypad — arm and disarm at the door with your PIN
- Motion sensor — interior coverage in Away mode
- Two entry sensors — instant alert on any covered door or window
- Zero monthly fees — zero contracts — zero professional installer
Prices subject to change, check current pricing on Amazon, or the respected brand’s website for current pricing.