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ADT Base

ADT Base

The ADT base controls your security system and provides connectivity for sensors, detectors, and automation devices. The sleek design can accommodate a variety of home decor. Works on Wi-Fi and cellular networks with a 24-hr battery backup ensuring uninterrupted security.
  • LED status
  • Battery backup

Equipment
$179.00

  • Reason to buy icon for Easy DIY install
    Easy DIY install
  • Reason to buy icon for Free shipping & returns within 30 days
    Free shipping & returns within 30 days
  • Reason to buy icon for No long-term contract
    No long-term contract
  • What’s included
    • ADT Base

    • Power cord

    • User guide

  • Benefits

    All-in-one security hub

    The hub of your home security system, connecting smart devices for seamless protection.


    Responsive LED bar

    Easily lets you check system’s status by using different colors, brightness and blink rate


    Built-in keypad

    Integrated keypad to arm/disarm in a convenient place within the home


    Burglar alarm system with emergency response

    Emergency buttons let you request police, fire, or medical emergency responders*


    Reliable 24-hour battery backup

    Helps to stay protected even during power outages for round-the-clock security.


    Voice announcements


  • Requirements
    • ADT + App for Android v.9 or iOS v.16.4

    • Wi-Fi (2.4 or 5 GHz secured with WPA/WPA 2 password) and internet connection

    • Only compatible with ADT Blu devices

    • One month monitoring plan starting at $14.99/mo

    • ADT Base Kit

  • Installation instructions

    Easily set it up yourself.


    If you need any help at all, reach out via our 24/7 chat support or visit our support page.


    ADT Base

    ADT Base S501-R0-01


  • Specs
    • LED Indicators: Blue, Green, Red.

    • Wi-Fi connectivity: 2.4 or 5 GHz required. Wi-Fi network secured with WPA/WPA2 password
Frequency: Bluetooth Low Energy for the initial setup. Uses 1.9 GHz (DECT ULE) to communicate with sensors

    • Encryption: 128-bit AES

    • Audible Signal: Audio-Speaker, alarm siren 85 dB at 10 ft. (3m)

    • Tamper Protected: Cover (and screw)

    • Power Requirements: AC power plug, AC power input: 100-120V ~ 50-60Hz. DC power output: 12V -- 1.5A

    • Back-up Battery: Custom rechargeable lithium battery (lasts a minimum of 24 hours)

    • Cellular Backup: CAT-1 (FirstNet and Verizon)

    • Operating Temperature Range: 32° F to 122° F (0° C to 50° C)

    • Relative Humidity: 5-95% non-condensing

    • Dimensions (H x W x L): 4.5" dia. x 5.7" (115mm dia. x 145mm)

    • Compatibility: Z-Wave devices, Google Home, Alexa

    • Approval Listing: Z-Wave long range, FCC, Conforms to UL std 985 & UL std 1023

ADT security base unit on kitchen counter

Connect your home, protect what matters

  • The ADT Base's intelligent software connects all of your ADT sensors and automation devices in one easy-to-use control center.

  • Ready to go out of the box. Just unpack and follow the guided setup instructions in the ADT+ app and you'll be connected in no time.

  • Helps to stay protected even during power outages for round-the-clock security.

The ADT+ app ties it all together

Smart notifications
Phone showing ADT+ app notification

Get alerts for what matters most, like when doors or windows open, unexpected motion, and alarms.

Real-time control

Control your security and smart home products while on the go using your smart phone.

Arm and disarm from virtually anywhere

Stay in control of your home security by arming or disarming your system remotely.

Frequently Asked Questions

You have questions, we’ve got you covered

What is this product?

The Base is the central hub of your ADT smart home security system. It connects and controls all compatible ADT devices, including sensors, cameras, motion detectors, and smart locks. With seamless integration, the ADT Base features a built-in keypad, LED status bar, and high-output siren. It communicates with the ADT+ app to send real time alerts and supports cellular and battery backup to keep your home protected even during power or Wi-Fi outages.* As the brains of your ADT system, the base ensures everything works together to help keep your home secure and connected.


What are the key features?

Key features include:


  • All-in-one security hub: Connects and controls smart devices including sensors, cameras, and smart locks.

  • Built-in keypad: Allows you to arm and disarm your system directly from the base without using your phone.

  • Emergency response buttons: Request police, medical, or fire emergency responders1

  • LED status bar: The ring lights up during arming/disarming. The arm away, arm stay and disarm buttons will stay lit up if armed/disarmed

  • High-output siren: Chime and alarm.

  • Voice control support: Works with voice assistants for hands-free control of your system.

  • ADT+ app integration: Syncs with the ADT+ app for remote control, alerts, and smart home automation.

  • Cellular and 24 hour battery backup: Keeps your system running during Wi-Fi disruptions or power outages.2

  • Tamper detection: Sends an alert if someone tampers with the bottom cover.

  • Encrypted communication: Ensures secure wireless connections between the base and all your ADT devices


These features make the Base the foundation of a powerful and reliable smart home security system.


How do I install it?

The Base allows for quick and easy installation. Start by placing the base in a central location in your home, preferably on a flat surface like a table or shelf for optimal connectivity with all your ADT devices. Plug the base into a power outlet using the included adapter. Once powered on, follow the step-by-step instructions in the ADT+ app to connect it to wi-fi, pair your devices, and set up preferences.

Where should I put the Base?

For optimal performance, place your ADT Base in a central location within your home, such as a main hallway, kitchen, living room, or near your home's primary entry point. Choose a flat, stable surface like a shelf, table, or countertop. Make sure it’s positioned away from large metal objects, thick walls, or electronic interference to ensure strong communication with your ADT sensors and smart devices. Also, keep it near a power outlet so it stays plugged in, while still taking advantage of its built-in battery backup for emergencies.

What automations does it support?

The Base supports a wide range of smart home automations through the ADT+ app, allowing you to create custom routines that enhance convenience, safety, and energy efficiency. For example:


  • Lock or unlock smart door locks based on your system’s status

  • Send real time alerts to your phone for specific events like entry, motion, or temperature changes


All automations can be customized to fit your lifestyle and are managed directly through the ADT+ app for control of your smart home environment.

What is the difference between the Base and Keypad?

The Base is the hub of your smart home security system, responsible for connecting, managing, and communicating with all of your ADT devices. It handles system alerts, and automation. It also includes built-in features like LED status bar and voice assistant integration. The Keypad, is a device used to control your system from additional locations in your home. It allows you to arm or disarm the system, check status, and trigger panic alerts, but it does not serve as a control hub or connect directly to monitoring centers. The keypad communicates with the ADT Base to relay commands, offering added convenience and flexibility.

What data and videos does it store?

The Base does not store video footage or large amounts of data locally. It acts as a communication hub, securely transmitting system activity, and alerts to the cloud. The Base may store temporary system data such as device settings, status updates, and recent activity logs to keep your system running smoothly, but long-term storage and video playback are managed through the cloud to help ensure security, reliability, and remote access.

Is it resistant to tampering?

Yes, the Base bottom cover includes tamper-resistant features to help protect your security system. If someone tampers with the bottom cover, it can trigger a tamper alert that notifies you through the ADT+ app.

What happens if my Wi-Fi or power goes down?

ADT Blu systems come with 24-hour battery backup in case of a power outage. With the Pro-Protect professional monitoring plan, protection can be maintained if Wi‑Fi disconnects by using cellular backup, keeping your system active during internet outages. All connected devices like sensors, keypads, and locks will continue to communicate with the base, and critical alerts will still be sent to your phone through the ADT+ app using the cellular network.

How does the Base contact emergency services?

If you select the Pro-Protect monthly monitoring plan with ADT 24/7 professional monitoring, the ADT Base can contact emergency services through a secure cellular connection linked to ADT’s monitoring center. When system is armed and a sensor is triggered, such as a door opening unexpectedly, motion detected, or an alarm sounding, the base sends a signal to the ADT monitoring team. They will attempt to contact you through your mobile device to confirm the emergency. If there is no response or the situation is verified as a threat, ADT will immediately dispatch the appropriate emergency services. You can also initiate contact with emergency services via the Base’s emergency response buttons, to contact police, medical, or fire services, with a professional monitoring plan.