Yolink Smoke Alarm

Smart wireless smoke detector with an audible alarm. Add life safety and property protection to any YoLink system, whether for residential or commercial applications

SKU: 15615132-1-1 Category:
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Smart wireless smoke detector with an audible alarm. Add life safety and property protection to any YoLink system, whether for residential or commercial applications


  • Wireless operation; no 120V outlet or wiring required
  • Use the YoLink app to schedule regular automatic detector self-tests, or receive reminders to test the detector manually
  • Monitor critical life safety detector status in real-time, using the convenient YoLink app
  • Alexa and IFTTT integration
  • YoLink’s industry-leading long-range communication and low-power operation
  • Provides early-warning fire detection, capable of detecting slow smoldering fires
  • Two-In-One Device: Smoke detection, audible alarm
  • Check remotely using the YoLink app, anytime and from anywhere
  • Wireless design does not require the installation of or connection to electrical mains wiring, allowing for a simple, safe, and fast installation, with no electrical or technical experience or knowledge required. Simply mount the base to the ceiling or wall surface, then twist in the detector head*
  • The equipment should be installed in accordance with the National Fire Protection Association’s Standard 72 (NFPA72, National Fire Protection Association, Batterymarch Park, Quincy, MA 02269)
  • Create custom automation using the YoLink app, to trigger responses from other YoLink devices, such as the Siren Alarm, or Gas Valve Manipulator
  • Use the IFTTT service (www.ifttt.com) to create custom automation with YoLink and third-party devices, tailored to your particular needs and your IoT devices (IFTTT is a paid service for more than 3 custom automation)
  • Easy to install and portable; move to other locations as needed
  • Photo-electric smoke detection technology, versus ionization type, provides reduced false alarms and years of trouble-free operation
  • Carefree maintenance, with more years between battery replacement
  • UL (UL217/UL2034) and ETL Listed
  • Low-battery alerts give you advanced warning that it is almost time to replace the batteries
  • Extremely easy and fast installation using the YoLink app with Scan & Play



  • The alarm is packaged only with a quick start guide. Please download the full Installation & User Guide


  • OEM Brand: ANKA
  • Model: AJ-732
  • Color: White
  • Power: 1 CR123A Lithium battery (3V DC)
  • Current Draw: 8.2uA (standby), < 60mA (working)
  • Battery Life: 10 years
  • Low Battery Threshold: 2.5±0.1V
  • Sound Level: 85 dB
  • Sensitivity: 1.07% to 2.64%/FT.OB
  • Alarm Mode: Audible (Piezo) & Visible (LED)
  • Operating Temperature Range:
  • 32℉ – 122℉ (0℃ – 50℃) (Common)
  • 23℉ – 131℉ (-5℃-55℃) (Occasionally)


  • YoLink Hub or SpeakerHub with an internet connection
  • Smartphone or tablet running iOS 9 or higher, Android 4.4 or higher
  • Tools Required: None (Unless wall-mounting, optional)
  • Installation Difficulty Level:  Easy


  • Semtech® LoRa® RF Module YL09 microcontroller with 32-Bit RISC processor
  • Color: White
  • Detection Sensors: Smoke;  temperature
  • Temperature Value Accuracy: 1 (°F/°C)
  • Detection Temperature: -4°F-122°F, ±3.6°F (-20°C-50°C, ±2°C)
  • Dimensions: Φ4.80 x 0.87 inches (Φ122 x 22 mm)
  • Multi-color status LED (rear)
  • SET button (rear)
  • Power: 2 AAA lithium batteries (3V DC)
  • Battery Life: 3 years
  • Current Draw: ≤ 135mA (working), ≤ 5uA (standby)
  • Environmental:
    • Operating Temperature Range: -4°F-122°F (-20°C-50°C)
    • Operating Humidity Range: ≤95% (non-condensing)
    • Intended for indoor use only


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