T5150 Smart WiFi Security Alarm System – Embedded OS & High-Decibel Siren

Advanced multi-network alarm host with built-in siren, app control, Alexa support, and tamper protection.

The T5150 Smart Security Alarm System is a powerful alarm host with an embedded operating system and high-performance ARM9 CPU, designed for homes and small businesses that need reliable 24/7 protection. With support for WiFi, voice prompts, Alexa integration and app push notifications, it delivers instant alerts and smart control from anywhere. A built-in high-decibel siren and optional solar outdoor sound & strobe alarm provide strong deterrence against intruders.

Cloud, App & Alexa Integration

The T5150 can connect to Graffiti Cloud (Tuya platform) and supports Alexa intelligent voice control, so users can arm/disarm and check status using smart speakers. It also provides APP push notifications for alarms and system events, keeping you informed instantly on your phone.

Built-In High-Decibel Siren & Optional Solar Outdoor Alarm

The host includes a high-decibel internal alarm to immediately warn people on site. For enhanced outdoor deterrence, it can be paired with an optional solar-powered audible and visual alarm, ideal for courtyards, entrances, and perimeter protection. 

Doorbell & Emergency Help Functions

Beyond intrusion alarms, the T5150 also includes:

• Built-in doorbell mode – use the panel as a smart doorbell with chime.

• Emergency help function – trigger instant emergency alerts when someone presses the help button or a paired SOS device.

Tamper Alarm & “Door/Window Not Closed” Warning

The device has tamper-proof alarm protection, triggering an alert if someone tries to open or remove the host. It also provides an arming warning if doors or windows are not closed when arming, reducing false security and reminding the user to secure all entry points.

🔑 Key Features (Bullet Section)

• Embedded OS with ARM9 high-performance CPU for stable operation

• Supports WiFi, multi-channel communication 

• Voice prompts with Chinese & English language options

• Connects to Graffiti (Tuya) Cloud with Alexa voice control

• APP push notifications for real-time alarm and system status

• Built-in high-decibel siren for strong on-site alarm

• Optional solar-powered outdoor sound & strobe alarm

• Integrated doorbell mode and emergency help function 

• Tamper alarm if the panel is opened or removed

• Door/window not closed warning when arming

• Compact design with low power consumption – ideal for home & small commercial installations

📦 What’s Included 

• 1 × T5150 Smart Alarm Host

• 1 x Wireless Door Sensor

• 1 x Wireless Motion Sensor

• 2 x Remote

• Mounting hardware

• Quick start guide / user manual

📊 Technical Specifications

🧠 Ideal Use Cases

• Residential houses & apartments

• Small shops & offices

• Warehouses & storerooms

• Users who want voice control via Alexa and Tuya-based smart home integration

❓ FAQ 

Q1. What networks does the T5150 support?
It supports only WiFi.

Q2. Can it work with Alexa and Tuya/Smart Life?
Yes, it supports Graffiti (Tuya) Cloud and Alexa intelligent voice control, so you can link it with your existing smart home ecosystem.

Q3. Is there a built-in siren?
Yes, the host includes a high-decibel internal siren; you can also add an optional solar-powered outdoor audible and visual alarm for extra deterrence. 

Q4. Does it have tamper protection?
Yes, it has tamper-proof alarm capabilities to trigger an alert if someone attempts to open or remove the host.

Secure your home or business with multi-network smart protection.
Add the T5150 Smart WiFi Security Alarm System to your cart today!