How long should batteries last in a SimpliSafe Keypad?

Author: Imelda Connelly  |  Last update: Thursday, November 27, 2025

The Keypad takes four (4) AA batteries and they are expected to last 8-12 months, depending on your usage and placement. If you find that your batteries are not lasting nearly as long as that, there are a few steps you can take to optimize your Keypad's performance.

How long do SimpliSafe Keypad batteries last?

The Keypad takes four (4) AA Alkaline batteries and has a life expectancy between 8-12 months depending on placement and usage. We recommend using standard AA batteries, and not rechargeable ones to ensure that your Keypad is adequately powered.

How often should I replace my SimpliSafe battery?

The Smoke & CO Detector takes two CR-123A Lithium 3V batteries and has a life expectancy of up to 2 years, depending on placement and usage.

How long will SimpliSafe run on battery?

In the event of a power outage, your SimpliSafe® Base Station is equipped with a backup rechargeable battery supply that will keep your Base Station powered for up to 24 hrs.

How to check battery levels in SimpliSafe?

Checking the Battery Status on the SimpliSafe® Online Account:
  1. Log into your SimpliSafe® Online Account using the browser of your choice.
  2. Choose Devices from the left-hand navigation menu.
  3. Under Cameras, you'll be able to see your available Cameras and the percentage that the battery is at.

How To Replace Keypad Batteries

Why does SimpliSafe keep saying Keypad out of range?

Generally, this issue will happen for one of two reasons: The Keypad is too far away from or cannot communicate with the Base Station. The Keypad is not paired with the Base Station.

Will SimpliSafe work if the internet is down?

You can use SimpliSafe without Wi-Fi if you choose any professional monitoring plan. They all support cellular backup.

How to tell when a SimpliSafe battery is fully charged?

You'll know the battery is fully charged once all 3 lights are illuminated and no longer blinking.

How long do SimpliSafe systems last?

In accordance with National Fire Protection Agency (NFPA) guidance, SimpliSafe® recommends replacing Smoke Detectors every ten years, and replacing Carbon Monoxide Detectors every five years.

How long do Keypad batteries last?

Battery Life Expectancy

The average battery life of a Bluetooth keypad door lock ranges between 1 to 3 years under normal usage conditions. However, locks that experience higher traffic may require more frequent battery changes, approximately every 6 to 12 months.

Should I set SimpliSafe away at night?

If you instead enable Away mode, your motion sensor and camera will be activated. This is less than ideal for use at night, as it could cause your alarms to trip if anyone in your family gets out of bed and ventures downstairs or into the path of a sensor.

How long do batteries last in a wireless security system?

Batteries in wireless security cameras last one to three years. The batteries are only in the security camera as a backup should the power in your home go out. Batteries in wire-free security cameras, in contrast, last for about 14 hours of recording before you need to change them.

How many SimpliSafe Keypads do I need?

So you can have as many Keypads and Key Fobs as you like (up to the 100 component limit), and they will all work for the whole system. A: You need the whole system because it communicates with the base.

How long should SimpliSafe batteries last?

Long-lasting battery

Lasts up to 3 to 6 months depending on settings, location and usage and recharges in about five hours.

Is SimpliSafe better than Ring?

Top System for Monitoring — Ring and SimpliSafe

But, SimpliSafe gave us stronger monitoring capabilities with its Core plan offering live guard protection. For the lowest cost option, we recommend Ring. If you want top-tier monitoring that still offers great value, go with SimpliSafe.

How long do SimpliSafe base station batteries last?

My existing sensor batteries last 7 to 10 years, and the base station backup battery 5 to 6 years.

How much is SimpliSafe per month?

The Standard Monitoring plan is $21.99 per month and comes with 24/7 emergency dispatch, among other useful features. We'll get into more detail on SimpliSafe's monitoring plans later.

Is Cove or SimpliSafe better?

Cove and SimpliSafe are excellent DIY security systems. Both have a range of high-quality products and exceptional monitoring services, and they're quick to alert authorities in an emergency. But we believe SimpliSafe is the better choice.

How long does SimpliSafe Keypad last?

The Keypad takes four (4) AA batteries and they are expected to last 8-12 months, depending on your usage and placement.

Where should SimpliSafe Keypad be placed?

Adhere the Keypad to the wall by your main entrance. You can take the Keypad with you to name your devices as you install them. After you adhere the Keypad to the wall just slide it up and off its bracket. Your system has 3 modes: Off, Home, and Away.

What causes a SimpliSafe device to go offline?

If your Entry Sensor is showing as offline on the SimpliSafe® Mobile App, this is an indicator that the battery within the device needs to be replaced. The Entry Sensor takes a single (1) CR-2032 Lithium 3V battery and has a life expectancy of up to 5 years depending on placement and usage.

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