HUXGO HXA502 W (set R1 BS) – Wireless Security System | 1x Motion & 1x Door Sensor, Loud Built-in & Outdoor Solar Siren | WiFi + GSM 4G LTE | TUYA App
- HXA502 W (set R1 BS): TUYA App controlled WiFi + 4G GSM LTE wireless alarm. Features loud dual siren protection (built-in & solar outdoor). Includes 1x Motion & 1x Door Sensor. Perfect for shops, houses, warehouses & holiday homes. Smart phone notificatio
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HUXGO HXA502 4G W R1 BS Wireless alarm system with built-in loud siren and additional external wireless solar siren
Complete wireless security system with support for both WiFi and GSM communication, allowing easy expansion with additional accessories whenever required. The system can be configured to match different security needs, making it suitable for a wide variety of properties. It provides effective protection for smaller spaces such as campers, garages, garden cabins, and summer houses, as well as larger properties including flats, apartments, and family homes.
HUXGO HXA502 is designed for users who value dependable operation, intuitive control, and round-the-clock access to their alarm system.
Main advantages and features of the wireless GSM and WiFi alarm HUXGO HXA502 4G:
- possibility to control the alarm system 24/7 via the TUYA Smart application (on Android and iOS) or Smart Life on your phone, or via SMS messages,
- 4G GSM module provides better mobile network reception, and therefore more reliable control over the alarm system than alarms equipped with a 2G module,
- simple, clean installation of the entire wireless alarm system without the need for additional wiring installed by a specialist
- possibility to expand the system at any time with additional alarm accessories
- possibility to connect up to 160 various wireless accessories, including up to 6 remote controls and 6 additional wireless keypads
- possibility to connect up to 8 wired zones
- functional 4.3-inch display with a clear menu enabling intuitive system operation
- built-in loud internal alarm siren (110 dB)
- additional external wireless solar siren (110 dB)
- stylish design, elegant finish, very neat and compact size of the control panel, which can be mounted on the wall or simply placed anywhere
- menu and alarm operation, voice messages, SMS notifications in 10 languages: Polish, English, German, French, Italian, Spanish, Russian, Dutch, Portuguese, Chinese
- user manual in Polish, English, German, French, Italian, Spanish
A more detailed description of the features can be found later in this document.
Components of the alarm set:

Package includes:
- 1 × HXA502 control panel with built-in siren
- 1 × wireless solar siren HXA523
- 1 × PIR motion sensor HXA-CR100
- 1 × door/window sensor HXA-CD100
- 2 × remote controls HXA-PZS01
- 1 × cable set for wired zones
- USB-C power adapter
- Batteries for sensors
- Mounting accessories
You can expand this alarm kit with additional sensors and accessories.
The system can be expanded to 160 sensors, 6 remotes, and 6 additional keypads.
Pro tip: Expanding an existing alarm sets with extra accessories is more cost-effective than buying components individually. Secure smarter with HUXGO today!
Technical specification of HXA502 control panel:
- Connectivity: WiFi 2.4 GHz + GSM 4G
- SIM: Nano-SIM (not included)
- Display: 4,3” touchscreen
- Built-in siren: 110 dB
- Power: 5V / 1A (USB-C)
- Power consumption: <3W
- Radio frequency: 433 MHz (EV1527)
- WiFi: IEEE802.11b/g/n 2.4GHz
- GSM module: 4G
- Backup battery: 3.7V 1500 mAh (approx. 6h)
- Operating temperature: -10°C to +50°C
- Humidity: ≤80%RH
- Control panel : 120x105×15.5mm
Below is a more detailed description of key functions!
Information regarding system constrol and configuration:
- dual communication network: WiFi 2.4 GHz + GSM 4G
- possibility to set 5 phone numbers to which calls will be made and SMS messages sent in case of an alarm
- possibility to share app access with family members (up to 20 users)
- easy, quick arming and disarming of the wireless alarm system using remote controls
- emergency alarm trigger function (S.O.S) via button on the remote or on the control panel screen (shield symbol)
- option to set entry or exit delay (1–180 s), allowing e.g. leaving a previously armed property without triggering the alarm
- possibility to set a schedule for automatic arming and disarming at a specified time
- possibility of full or partial arming (only selected sensors active)
- 3 security zones – internal, external, and 24h zone
- alarm control panel with phone function – possibility to make outgoing and incoming calls
- possibility to monitor surroundings by calling the control panel
Functions increasing system stability and security:
- phone notifications, SMS or PUSH notifications when the alarm is triggered
- two sirens: built-in in the control panel and an additional external alarm siren (110 dB)
- warning about open windows and doors when arming the system on the control panel screen
- possibility to check whether doors or windows are closed via sensor status in the mobile app
- mobile app notifications in case of power outage
- in case of temporary power loss, the built-in 1500 mAh battery ensures operation for about 6h - note: the built-in battery is intended only for emergency power, not as the main power source
- information in the app about low battery level of sensors
- anti-tamper protection – triggers alarm if the control panel is removed from the wall
- password protection for access to the control panel
Dual communication with the alarm system – via GSM 4G and WiFi:

The system uses two independent communication channels, giving you greater assurance of receiving information even in case of Internet failure.
- Wi-Fi 2.4 GHz – remote control via TUYA mobile app. (Note: only 2.4 GHz networks. The system does not support 5 GHz. However, most Wi-Fi routers on the market support both 2.4 GHz and 5 GHz bands. )
- GSM 4G (requires Nano-SIM card) – SMS notifications and phone calls even without Internet.
In case of alarm, the system immediately notifies the user via:
- Notification in TUYA app
- SMS messages (up to 5 numbers)
- Phone calls to programmed numbers (up to 5 in set order)
The system first sends SMS messages and then makes calls according to the programmed order.
Control via SMS messages:
After inserting a SIM card into the control panel, the system can be controlled via SMS. You can arm/disarm the system and receive alarm notifications on 5 selected phone numbers.
Full control in TUYA Smart app:
From the app you can, among others:
- Arm and disarm the system
- Check 1 of 4 system statuses: disarmed, fully armed, partially armed, alarm triggered
- Receive instant notifications about intrusion and battery status
- check if a sensor has low battery
- check whether all windows and doors are closed
- configure schedules for automatic arming/disarming
- add and manage additional smart devices
Full and partial arming - 3 security zones:

You can assign each sensor to one of the three types of security zones described below. You can do this either via the control panel or the mobile app. In addition, the HUXGO HXA700 wireless alarm system offers both full and partial arming options.
In the case of full arming, any breach of any zone (triggering of any type of sensor) will set off the alarm. If the alarm system is partially armed, the alarm will only be triggered by sensors assigned to the 24-hour zone or the outdoor zone.
- 24-hour zone (active 24h) – sensors will operate 24 hours a day regardless of whether the wireless alarm is armed (whether in full or partial arming mode) or disarmed. Recommended for fire, gas, wireless smoke or flood sensors.
external zone – sensors assigned to this zone are also active during partial arming of the alarm system. This allows, for example, free movement around the apartment when motion sensors are disabled (assigned to the internal zone), while all contact sensors remain active (assigned to the external zone), so that the alarm is triggered when attempting to open windows or doors.
internal zone (so-called free movement zone) - allows movement within the premises without triggering the alarm when the system is in partial arming mode. You can move, for example, around the bedroom or the upper part of the house without triggering the alarm, while movement in another part of the property, e.g. the ground floor, will trigger the alarm because the sensors there are assigned to the external zone.
You can assign any type of wireless sensor to any zone in any room, adjusting the alarm system settings according to user needs and the specifics of the property.
Large, clear 4,3” touchscreen – convenient operation:
The control panel features a 4,3-inch color touchscreen.
- Clear menu
- Intuitive configuration
- Quick access to settings
- Menu and manual in Polish with language change option (10 languages)
Power supply and backup operation:
The built-in 1500 mAh battery serves as backup power and ensures about 6 hours of operation during a power outage.
The control panel requires constant connection to power (5V / 2A – USB-C). Power adapter included.
Entry/exit delay:
Allows setting delay (1–180 seconds) between door opening and alarm activation/deactivation.
SOS alarm:
The SOS (panic) function allows immediate emergency alert. Can be triggered via control panel or remote.
When triggered, the system sends notifications via GSM (calls, SMS) and mobile app.
Build your own wireless alarm kit:

Customize your HUXGO alarm system to your needs!
You can create a fully customized wireless alarm system. Available accessories include motion sensors, door/window sensors, flood sensors, vibration sensors, remote controls, RFID keypads, SOS buttons, and wireless sirens.
The system can be expanded to 160 sensors, 6 remotes, and 6 additional keypads.
If you have any questions or need advice, just get in touch. Helping our customers is what our work is all about.
Pro tip: Expanding an existing alarm sests with extra accessories is more cost-effective than buying components individually. Secure smarter with HUXGO today!

























