# Smart 4G/NB-IoT Smoke Detector: 24/7 Fire Protection for Your Space
### Key Features:
⚡ Ultra-Fast High-Accuracy Smoke Detection: Equipped with an optical maze photoelectric smoke sensor, it identifies smoke particles in as little as 3 seconds with minimal false alarms, delivering early fire warnings to reserve sufficient time for safe evacuation and property rescue.
📱 Stable Multi-Channel Remote Alerts: Fitted with a reliable 4G/NB-IoT communication module, it sends SMS, phone calls, and mobile app push notifications simultaneously once smoke is detected. You will receive instant fire risk alerts even when you are away from the monitored location.
🔥 Fire-Rated Durable Casing: Made of officially fire safety certified ABS material, it is high-temperature resistant and will not ignite in the early stage of a fire, boasting a long service life and fully complying with national fire protection standards.
🔋 Ultra-Long Standby Performance: Adopts a low-power circuit design paired with 2 large-capacity AA batteries, supporting 2-3 years of continuous standby operation. No frequent battery replacement is needed, which effectively cuts daily maintenance costs.
🛠️ Tool-Free Hassle-Free Installation & Operation: Comes with a separate snap-on base and physical self-test/mute buttons, supports both screw and adhesive installation with no professional skills required. You can finish regular device checks or mute the alarm with one single press, suitable for users of all ages.
🤖 Smart Status Monitoring: Built-in low battery detection function sends automatic reminders when battery power is insufficient, avoiding equipment failure caused by power outage and maintaining 24/7 uninterrupted fire safety protection.
### Product Specifications:
Category: Smart Fire Safety Smoke Detector
Materials: Fire-rated ABS, optical photoelectric smoke sensor, electronic components
Size & Color: As shown in product images
Applicable Scenarios: Home, kitchen, warehouse, factory, office, hotel, retail store and all indoor fire monitoring scenarios
Package: 1 pc x Smart Smoke Detector
### Notes:
1. Product images are for reference only, please refer to the description for specific size details.
2. Please allow slight size deviation due to manual measurement, thank you for your understanding.
3. Actual color may vary slightly from the images due to different monitor display settings.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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