We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

eufy

eufy T8990121 5-piece alarm kit with keypad, motion sensor, 2 entry sensors

SKU CH-JEHW-85M1H MPN T8990121

A five-piece alarm kit with keypad, motion sensor and two entry sensors for app-controlled home security

  • ColorWhite
  • ProtocolBluetooth
  • TypeMotion
  • App-EnabledYes
  • FeaturesEasy Setup: Install in minutes all by yourself. The entry se
  • Easy DIY install in minutes with included mounts
  • No monthly fees — one-time purchase for home security
  • Instant phone alerts via app on motion or entry breach
  • Arm or disarm in seconds from keypad or phone app
  • Adjustable motion sensitivity avoids pet false alarms

Complete Home Alarm Kit

The eufy T8990121 kit provides a HomeBase, keypad, motion sensor and two entry sensors for whole-home protection. Install the sensors on doors, windows and walls in minutes using the included mounts. The system connects via Bluetooth and is managed through the eufy Security app. No monthly fees are required for operation.

Renters and Homeowners Seeking Simple Security

This kit suits anyone who wants a self-installed alarm with instant phone alerts and local video storage secured by 256-bit encryption. Adjustable motion sensitivity helps avoid pet-triggered notifications. Buyers who need professional monitoring, hardwired sensors or integration with platforms not mentioned in the specifications should consider other solutions.

Five Devices Covering Entry Points

Two entry sensors guard doors or windows while the motion sensor watches a room, all reporting to the HomeBase. The keypad offers six-month battery life and the sensors up to two years, giving long periods between battery changes. Very large properties or those requiring many additional zones may exceed the starter kit's capacity.

Highlights

  • Easy DIY install in minutes with included mounts
  • No monthly fees — one-time purchase for home security
  • Instant phone alerts via app on motion or entry breach
  • Arm or disarm in seconds from keypad or phone app
  • Adjustable motion sensitivity avoids pet false alarms

Specifications

Brandeufy
ModelT8990121
ColorWhite
ProtocolBluetooth
TypeMotion
App-EnabledYes
FeaturesEasy Setup: Install in minutes all by yourself. The entry sensors attach to doors and windows, while the motion sensor and keypad can be secured to walls via the included mounts.
No Monthly Fees: Designed to protect your home as well as your wallet, eufy Security products are one-time purchases that combine security with convenience.
Instant Alerts: Get notified as soon as motion or a breach is detected with the eufy Security app.
Security in Seconds: Arm and disarm in seconds by keying in your password or directly from your phone via the eufy Security App.
What's In The Box: HomeBas

Questions about this item

Does the kit include the HomeBase hub required for the keypad and sensors to communicate with the app?

Yes, the box contains the HomeBase along with the keypad, motion sensor and two entry sensors so the system works immediately.

Can I pair the motion sensor and entry sensors with an older HomeBase I already own instead of the one supplied?

The kit is designed to work with the included HomeBase; compatibility with a different HomeBase unit is not confirmed by the manufacturer.

How can I verify the motion sensor is detecting movement correctly after mounting it?

Open the eufy Security app, trigger motion in front of the sensor and confirm a real-time alert appears on your phone.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.