Halo Smart Smoke & CO Alarm

Halo Smart Smoke & CO Alarm

Halo Smart Smoke & CO Alarm


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Halo combines six different sensors work together to help identify real fires while reducing false alarms and giving greater peace of mind.

If Halo senses a problem, a voice alert will instantly tell you what’s wrong, a ring of light illuminates and you’ll get an alert on your smartphone. 



An industry first that’s second to none.

Halo Smart Smoke & CO Alarm
  • Safer & Smarter

    Combining dedicated sensor technology Halo® can quickly detect both fast and slow-burning fires and carbon monoxide in a single device.

  • Peace of Mind

    Get alerts while you are away from home using your smartphone from wherever you are.

  • App Hushing

    Hush false alarms quickly on the Halo® app. Forget the dishtowel.

  • Reliability

    With our 10-year battery you'll never have to get out of bed to take down a smoke alarm again

Technical specifications

  • Model

    Halo Smart Smoke and Carbon Monoxide Alarm
    Wired 120 VAC (60Hz Max 0.1A)
    Non-User Serviceable Rechargeable Lithium Battery Backup

  • Size & Weight

    Weight: 10.5 oz. (0.65 lbs.)
    Dimensions: 6.5” (H) x 6.5” (W) x 1.52” (L)

  • In the Box

    1x Halo
    1x Power Connector (120V)
    1x Mounting Plate
    3x Wire Nuts
    2x Mounting Screws
    1x User Guide
    1x Quick Start Guide

  • Certifications

    ANSI/UL 2034 - “Single and Multi-Station Carbon Monoxide Alarms”
    ANSI/UL 217 - “Single and Multi-Station Smoke Alarms”

  • Features

    Wired Interconnect
    Detects carbon monoxide
    Dual-smoke detecting sensors
    Pre-Alerts alerts
    App Silence
    Sensor failure
    Voice alarms
    10-year product lifetime
    Self Test
    Accent Light
    ZigBee HA Device
    Halo App

  • Sensors

    Photoelectric Sensor
    Ionization Sensor
    Carbon Monoxide Sensor
    Temperature Sensor
    Humidity Sensor
    Barometric Pressure Sensor

  • Wireless

    Working Wi-Fi connection
    802.11 a/b/g/n @ 2.4 GHz Wi-Fi
    IEEE 802.15.4 @ 2.4GHz ZigBee

  • Power

    90 – 260 VAC Max 0.1A
    Non-User Serviceable Rechargeable Lithium Battery Backup

  • Indicators

    Pre-Alert Smoke: Amber Pulse
    Smoke: Red and White Flash
    Carbon Monoxide: Red Flash

  • Requirements

    Wi-Fi connection
    Phone/tablet with iOS 9 or later, or Android 4 or later

  • Warranty

    3 years limited warranty.

  • Operating Temperature

    The alarm should not be installed in locations where the normal ambient temperature is below 40ºF (4ºC) or exceeds 100ºF (38ºC). Humidity range: 20%RH to 80%RH (noncondensing).