433MHz Smart Smoke Sensor with Tuya App Connectivity

Upgrade your home safety with a smart smoke sensor that works seamlessly with Tuya or Smart Life apps. Receive instant alerts on your phone and connect multiple detectors for full-home coverage.

Key Features

• Tuya app compatible for remote monitoring and alerts

• Infrared photoelectric sensor with high sensitivity

• Interlinked RF433MHz network allows up to 24 alarms

• Built-in 10-year battery eliminates frequent replacements

• High-decibel alarm (85 dB / 3m) with visual flash

• Insect-proof net prevents false triggers

• Mute function silences temporary smoke for 15 minutes

Specifications

• Alarm current: ≤300mA

• Static current: ≤15μA

• Battery capacity: ≥2400mAh

• WiFi: IEEE 802.11 b/g/n 2.4G

• Wireless: RF433MHz frequency

• Product size: 102 × 37 mm

• Sound level: >85 dB / 3 meters

• Working temperature: -10℃ ~ 55℃

• Working humidity: RH 15% ~ 95%

• Smoke sensor: Infrared photoelectric sensor

• Material: ABS

Package Contents

• 1 × WiFi Smoke Detector Sensor (Combination C)

• 4 × RF433 Wireless Smoke Sensors

• Mounting screws and ceiling brackets

• User manual

What Makes This a Smart Buy:
Combining smart home integration with interlinked protection, this sensor system offers unmatched versatility, letting you monitor your home from anywhere while keeping every corner safe.