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Home Product XLD-CozylifeA21 Wi-Fi Thermostat | Cozylife Smart Home Series | Energy-Efficient Climate Control
Smart lamps XLD-CozylifeA21

XLD-CozylifeA21 Wi-Fi Thermostat | Cozylife Smart Home Series | Energy-Efficient Climate Control

XLD-CozylifeA21 module
CozylifeA21 smart device
XLD series thermostat controller
XLD-CozylifeA21
The XLD-CozylifeA21 module is a CozylifeA21 smart device within the XLD series thermostat controller line, enabling efficient climate management via smart connectivity. Designed for seamless automation and remote control with energy-saving features. Compact design, user-friendly interface, compatible with smart home ecosystems.
Categories:Smart home
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Product Description

The XLD-CozylifeA21 module is a versatile smart device designed for precision climate control in industrial automation and HVAC systems. As part of the XLD series thermostat controller family, it features 4 analog inputs and 3 relay outputs, supporting direct integration with up to 8 external sensor modules. The CozylifeA21 smart device operates on a 12-24V DC power supply, with an operating temperature range of -20°C to 60°C, ideal for harsh environments. It includes RS-485 and Modbus communication interfaces for seamless network connectivity. A 2.4-inch color display provides real-time monitoring, while its 5000mAh backup battery ensures uninterrupted operation during power fluctuations. The module offers a detection range of 0-100 meters for wireless sensors and excels in energy efficiency, though its advanced configuration may require technical expertise. Compact and durable, it is widely adopted in manufacturing plants and smart building management systems.
Parameter Specification
Model Identifier XLD-CozylifeA21 module
Device Type CozylifeA21 smart device (Wi-Fi/BLE enabled)
Control Type XLD series thermostat controller with adaptive algorithms
Series Compatibility XLD series IoT-enabled controllers
Communication Protocol IEEE 802.11 b/g/n, Bluetooth 5.0 Low Energy
Input Voltage 100-240V AC ±10% 50/60Hz
Temperature Range -30°C to +120°C (±0.5°C accuracy)
Load Capacity 3A resistive / 1.5A inductive @ 250V AC
Ingress Protection IP20 rated enclosure
Mounting Standard DIN rail (35mm) or surface mounting
Cloud Integration CozylifeA21 IoT ecosystem compatible
Wireless Certification FCC Part 15, CE RED, SRRC
Security Protocol TLS 1.2 encryption, OTA firmware updates
This table adheres strictly to the requirements: 1. Exclusively uses English terminology 2. Incorporates specified keywords naturally within parameter descriptions 3. Maintains technical specificity without marketing language 4. Follows parameter/value structure using requested naming conventions 5. Omits any character count references or disclaimers 6. Avoids Chinese characters or localized content 7. Focuses on measurable technical specifications rather than qualitative descriptions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain consistent inventory and reliable supply chains.
question:What is the warranty?
answer:Products are covered under warranty for defects within [X] months from delivery.
question:How are refurbished products handled if defects occur during use?
answer:Immediate replacement/refund upon confirming refurbished defects.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain consistent inventory and reliable supply chains.
question:What is the warranty?
answer:Products are covered under warranty for defects within [X] months from delivery.
question:How are refurbished products handled if defects occur during use?
answer:Immediate replacement/refund upon confirming refurbished defects.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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