Detetor de fumo fotoelétrico inteligente Wi-Fi HISMART TV993451 com controlo pela app Tuya, branco

Detect smoke early and stay connected with the HISMART TV993451 – a Wi-Fi-enabled photoelectric smoke detector that pushes real-time alerts straight to your smartphone via the Tuya Smart or Smart Life app. This smart alarm delivers the peace of mind you need, whether you're at home or away.

Overview

The HISMART TV993451 combines reliable photoelectric sensing with smart home connectivity. Its advanced sensor quickly identifies slow-smouldering fires, giving you precious extra minutes to react. With a loud 85dB alarm and instant app notifications, you and your family are always informed.

What stands out

• True smart detection: Receive real-time alerts on your phone via Wi-Fi, wherever you are.
• Photoelectric sensor: Excellent at detecting smouldering fires with minimal false alarms.
• Effortless control: Test, silence, and monitor the detector from the Tuya Smart / Smart Life app.
• Long battery life: Powered by two CR123A lithium batteries for up to 2 years of worry-free operation.
• Smart alerts: Low battery and tamper alarms are sent directly to your smartphone.

Technical details

• Detection method: Photoelectric smoke sensor
• Wireless connectivity: Wi-Fi 2.4 GHz (IEEE 802.11b/g/n)
• App compatibility: Tuya Smart / Smart Life
• Power supply: 2× CR123A lithium batteries, DC 3V
• Battery life: Up to 2 years (typical)
• Alarm loudness: ≥85 dB at 3 m
• Standby current: ≤10 μA
• Alarm current: ≤100 mA
• Operating temperature: -10°C to +50°C
• Operating humidity: 0% to 95% RH (non-condensing)
• Detection area: up to 40 m²
• Wireless range: up to 45 m (indoor, line of sight)
• Mounting: ceiling mount
• Material: fire-retardant ABS
• Colour: white
• Certifications: CE, RoHS, EN14604

Our verdict

The HISMART TV993451 is more than a smoke detector – it’s a 24/7 guardian that keeps you connected. With smart app alerts, a sensitive photoelectric sensor, and a simple ceiling-mounted design, it blends seamlessly into any smart home.