This is the universal build of First Alert by Resideo 2.20.9. It contains native libraries for every CPU architecture (arm64-v8a, armeabi-v7a, x86, x86_64), so it installs on any Android device. The trade-off is size — it's larger than per-architecture variants. Pick this one if you're unsure which CPU your phone has, or if you plan to share the APK with multiple devices.
File size: 96.3 MB • Min Android: 28 • Target Android: 35 • Version code: 250002315 • Framework: Native (Java/Kotlin) • Permissions: 52
Screenshots
File Information
| Package Name | com.resideo.firstalert |
|---|---|
| Version Name | 2.20.9 |
| Version Code | 250002315 |
| Architecture | Universal |
| Min Android Version | Android 28 (API 35) |
| Main Activity | com.resideo.firstalert.MainActivity |
| Framework | Native (Java/Kotlin) |
| File Size | 96.26 MB |
| Signature (SHA1) | A1EAA01A4A0F782E672190D357B7771225328D0C |
| File Hash (SHA256) | e484df6e0876cd0f246638ef95e807355d7cc03ebce21d3d475b09d3013ee2d9 |
What's New
This update includes bug fixes to improve app stability and performance
App Description
The First Alert by Resideo App connects what matters most and puts you in control, whether you are home or away. Providing a whole home solution to smart home security and monitoring, the First Alert by Resideo App, powered by our family of brands, offers home security management, safety, comfort, and water leak detection. Plus, it is compatible across Resideo, specific Honeywell Home and First Alert branded products, all conveniently in one innovative app.
User Friendly, Innovative Interface: Intuitive design allows for easy navigation and control over your home monitoring devices, helping you manage and stay up to date on your home.
Security and Speed: Built with privacy and security in mind, plus enhanced speed to provide real time views and notifications from your devices.
Smart Home Partners: Integrate with the leading Smart Home Platforms for the ultimate convenience and control.
Security Product Offerings: Featuring the First Alert Video Doorbell and Outdoor Camera, with advanced event detection (people, pets, vehicles, packages) for meaningful alerts, the video doorbell and camera will notify you of activity whether home or away.
Home Comfort Product Offering: Control your Smart Thermostat and take comfort knowing your home’s temperature can be controlled at home or on the go. With our Energy Star certified Thermostats, you can set schedules to help save on energy and utility costs.
Water Leak Detection: Water leaks can happen, and the First Alert WiFi Water Leak and Freeze Detector helps detect leaks early and prevent damage. Push notifications alert you to leaks in your home immediately. Plus, our Water Shutoff Device can be installed by a professional to shut off your home’s water supply when it detects water via the sensor cable or paired with the WiFi Water Leak and Freeze Detector.
Services Offering: Enroll in energy saving programs for your Smart Thermostat and explore filter subscription services to help simplify filter replenishment when it’s time to replace. Also connect to professionals to help support needs and upgrades in your home.
Expand your home’s safety and security with our whole home offering to help protect what matters most. Learn more about our family of connected smart products at Resideo.com/FirstAlertApp
User Friendly, Innovative Interface: Intuitive design allows for easy navigation and control over your home monitoring devices, helping you manage and stay up to date on your home.
Security and Speed: Built with privacy and security in mind, plus enhanced speed to provide real time views and notifications from your devices.
Smart Home Partners: Integrate with the leading Smart Home Platforms for the ultimate convenience and control.
Security Product Offerings: Featuring the First Alert Video Doorbell and Outdoor Camera, with advanced event detection (people, pets, vehicles, packages) for meaningful alerts, the video doorbell and camera will notify you of activity whether home or away.
Home Comfort Product Offering: Control your Smart Thermostat and take comfort knowing your home’s temperature can be controlled at home or on the go. With our Energy Star certified Thermostats, you can set schedules to help save on energy and utility costs.
Water Leak Detection: Water leaks can happen, and the First Alert WiFi Water Leak and Freeze Detector helps detect leaks early and prevent damage. Push notifications alert you to leaks in your home immediately. Plus, our Water Shutoff Device can be installed by a professional to shut off your home’s water supply when it detects water via the sensor cable or paired with the WiFi Water Leak and Freeze Detector.
Services Offering: Enroll in energy saving programs for your Smart Thermostat and explore filter subscription services to help simplify filter replenishment when it’s time to replace. Also connect to professionals to help support needs and upgrades in your home.
Expand your home’s safety and security with our whole home offering to help protect what matters most. Learn more about our family of connected smart products at Resideo.com/FirstAlertApp
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APK Permissions 52
- android.permission.ACCESS_BACKGROUND_LOCATION
- android.permission.ACCESS_COARSE_LOCATION
- android.permission.ACCESS_FINE_LOCATION
- android.permission.ACCESS_NETWORK_STATE
- android.permission.ACCESS_WIFI_STATE
- android.permission.ACTIVITY_RECOGNITION
- android.permission.BLUETOOTH
- android.permission.BLUETOOTH_ADMIN
- android.permission.BLUETOOTH_CONNECT
- android.permission.BLUETOOTH_SCAN
- android.permission.CAMERA
- android.permission.CHANGE_WIFI_MULTICAST_STATE
- android.permission.CHANGE_WIFI_STATE
- android.permission.FOREGROUND_SERVICE
- android.permission.FOREGROUND_SERVICE_LOCATION
- android.permission.INTERNET
- android.permission.MODIFY_AUDIO_SETTINGS
- android.permission.POST_NOTIFICATIONS
- android.permission.READ_APP_BADGE
- android.permission.READ_CONTACTS
- android.permission.READ_EXTERNAL_STORAGE
- android.permission.RECEIVE_BOOT_COMPLETED
- android.permission.RECORD_AUDIO
- android.permission.SCHEDULE_EXACT_ALARM
- android.permission.USE_BIOMETRIC
- android.permission.USE_FINGERPRINT
- android.permission.VIBRATE
- android.permission.WAKE_LOCK
- android.permission.WRITE_CONTACTS
- android.permission.WRITE_EXTERNAL_STORAGE
- com.anddoes.launcher.permission.UPDATE_COUNT
- com.google.android.c2dm.permission.RECEIVE
- com.google.android.gms.permission.ACTIVITY_RECOGNITION
- com.htc.launcher.permission.READ_SETTINGS
- com.htc.launcher.permission.UPDATE_SHORTCUT
- com.huawei.android.launcher.permission.CHANGE_BADGE
- com.huawei.android.launcher.permission.READ_SETTINGS
- com.huawei.android.launcher.permission.WRITE_SETTINGS
- com.huawei.hms.permission.ACTIVITY_RECOGNITION
- com.huawei.permission.external_app_settings.USE_COMPONENT
- com.majeur.launcher.permission.UPDATE_BADGE
- com.oppo.launcher.permission.READ_SETTINGS
- com.oppo.launcher.permission.WRITE_SETTINGS
- com.resideo.firstalert.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- com.resideo.firstalert.permission.C2D_MESSAGE
- com.sec.android.provider.badge.permission.READ
- com.sec.android.provider.badge.permission.WRITE
- com.sonyericsson.home.permission.BROADCAST_BADGE
- com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- me.everything.badger.permission.BADGE_COUNT_READ
- me.everything.badger.permission.BADGE_COUNT_WRITE
- oppo.permission.OPPO_COMPONENT_SAFE
APK Verified
The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.
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Frequently Asked Questions about First Alert by Resideo APK
This is the universal variant — a single APK that contains native libraries for every CPU architecture. It installs on any Android device but is larger than per-architecture variants.
Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.
Android 28 (API level 35) or newer. Older devices will refuse the install.
Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.
All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.