3120B Hardwire Dual Sensor Smoke Alarm with Battery Backup
SKU: 3120B





3120B Hardwire Dual Sensor Smoke Alarm with Battery Backup
SKU: 3120B
Hardwired smoke alarm with replaceable battery backup. AC 120V Interconnectable with Silence and Latching features. Includes both Photoelectric & Ionization smoke sensing technology and 2 AA Alkaline batteries.
- BRK 9V Battery
- Utilizes both ionization and photoelectric smoke sensors for maximum protection
- Two Latching Features - Alarm Latch and Low Battery Latch
- Two Silence Features - Alarm Silence and Low Battery Silence
- Two AA Battery Backup
- Optipath 360 Technology™ - patented technology provides 360 degrees of direct access to the smoke sensor.
Product Overview
- BRK 9V Battery
- Utilizes both ionization and photoelectric smoke sensors for maximum protection
- Two Latching Features - Alarm Latch and Low Battery Latch
- Two Silence Features - Alarm Silence and Low Battery Silence
- Two AA Battery Backup
- Optipath 360 Technology™ - patented technology provides 360 degrees of direct access to the smoke sensor.
How to Get Started

1. Create a Pro Portal Account
INSTALLERS:
Check with your company admin to get an invite to your company's profile, then create your own account.
COMPANY ADMINS:
If your company does not have a Pro Portal yet, have your company admin sign up here.
Make sure you update your company information and simply upload your company logo.
2. Get the App
Simplify the installation for your technicians and homeowners. Download the App here.
Note: Resideo Pro App currently works with T5 & T6 smart Thermostats
3. Install
Use the Resideo Pro App to install T6 Pro Smart Thermostat in homes, which will associate those homes to your company. Then you'll be able to select which homeowners see your logo based on the pricing per household (consumer will not be charged).