Support: Wireless alarm systems DAHUA;
Detection: smoke;
Frequency band: 868 MHz;
Radio range (in open area): 1000 m;
Power supply: 1 x battery CR123A 3 V (included);
Battery life: ~ 3 years;
Color: White;
Support :
Wireless alarm systems DAHUA
Detection :
smoke
Alarm :
Frequency band :
868 MHz
Radio distance (in open area) :
1000 m
Power :
1 x battery CR123A 3 V (included)
Battery duration :
~ 3 years
Current demand in standby mode :
< 35 µA
Maximum Current Demand :
< 35 mA
Main features :
Color :
White
Working temperature :
-10 °C … 55 °C
Weight :
0.13 kg
Dimensions :
98x 43 mm
Manufacturer / Brand :
DAHUA
Warranty :
2 years
View cart “ETHERNET COMMUNICATION MODULE ETHM-2 SATEL” has been added to your cart.
WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA
€130.97
The “WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA” is a highly efficient and advanced smoke detector designed for wireless operation. This device is manufactured by DAHUA, a renowned brand known for its cutting-edge security solutions.
With its wireless functionality, this smoke detector offers hassle-free installation and flexibility in placement. It operates on the 868 MHz frequency, ensuring reliable and interference-free communication. This frequency is widely used for wireless devices, guaranteeing seamless integration with other compatible systems.
The HY-SA21A-W2(868) is equipped with state-of-the-art technology to detect smoke and potential fire hazards accurately. It utilizes advanced sensors and algorithms to promptly identify the presence of smoke particles in the surrounding environment. This early detection capability allows for swift response and helps prevent potential disasters.
This smoke detector is designed to provide reliable and continuous monitoring. It features a robust construction that ensures durability and longevity. The device is built to withstand various environmental conditions, making it suitable for both residential and commercial applications.
The HY-SA21A-W2(868) is part of DAHUA’s comprehensive security ecosystem, allowing seamless integration with other DAHUA products and systems. This integration enables centralized monitoring and control, enhancing overall security management.
In summary, the WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA is a technologically advanced and reliable smoke detection solution. Its wireless operation, accurate detection capabilities, and compatibility with other DAHUA products make it an ideal choice for ensuring the safety and security of any space.
| Connection protocol |
|---|
Only 2 left in stock
SKU:
PSD19029
Categories: Sensors, Sensors & Security
Description
Reviews (0)
Be the first to review “WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA” Cancel reply
You must be logged in to post a review.
Shipping & Delivery
Your pack shipment
Your parcel will be immediately sent from the manufacturer's warehouse within 2 days after receiving payment. Delivery times to your location may vary depending on the location of the manufacturer's warehouse. We work with manufacturers in Europe, England, Turkey, USA and China. As a result, some parcels may be delayed due to for various unforeseen logistical situations, which we unfortunately cannot influence. Thanks for understanding.
To track you order you can contact us info@smarteg.lv or +371 29 816 769
Related products
LPG (PROPANE-BUTANE) GAS DETECTOR DG-1-LPG SATEL
€78.57
The LPG (Propane-Butane) Gas Detector DG-1-LPG SATEL is a highly reliable and efficient device designed to detect the presence of LPG gas in the surrounding environment. This advanced gas detector is specifically engineered to ensure the safety of individuals and properties by providing early warning alerts in case of any gas leakage.
Equipped with cutting-edge technology, the DG-1-LPG SATEL gas detector offers accurate and real-time monitoring of LPG gas levels. Its sensitive sensors can quickly detect even the slightest traces of LPG gas, enabling prompt action to prevent potential hazards. The device is designed to be user-friendly, making it suitable for both residential and commercial applications.
Featuring a compact and sleek design, the LPG Gas Detector DG-1-LPG SATEL can be easily installed in various locations, such as kitchens, utility rooms, or any area where LPG gas appliances are present. The device is powered by reliable batteries, ensuring continuous operation without the need for frequent replacements.
The gas detector is equipped with a clear and intuitive display panel that provides instant gas level readings, allowing users to monitor the gas concentration at all times. In the event of a gas leak, the DG-1-LPG SATEL emits a loud alarm sound and activates visual indicators, ensuring immediate awareness and response.
With its robust construction and high-quality materials, this LPG gas detector offers long-lasting durability and reliability. It complies with industry safety standards and regulations, providing peace of mind to users.
Overall, the LPG (Propane-Butane) Gas Detector DG-1-LPG SATEL is an essential safety device that effectively detects and alerts users to the presence of LPG gas, helping to prevent potential accidents and ensuring the well-being of individuals and properties.
CARBON MONOXIDE (CO) DETECTOR DG-1-CO SATEL
€78.57
The CARBON MONOXIDE (CO) DETECTOR DG-1-CO SATEL is a highly efficient and reliable device designed to detect the presence of carbon monoxide gas in indoor environments. This advanced detector utilizes cutting-edge technology to provide accurate and timely warnings, ensuring the safety of individuals and preventing potential harm caused by this odorless and deadly gas.
Equipped with state-of-the-art sensors, the CO detector continuously monitors the air for any traces of carbon monoxide. It features a compact and sleek design, making it easy to install in various locations such as homes, offices, hotels, and other commercial spaces. The device is powered by batteries, ensuring uninterrupted operation even during power outages.
The CO detector is equipped with a clear and intuitive display that shows real-time carbon monoxide levels, allowing users to quickly assess the situation. In the event of a high concentration of carbon monoxide, the detector emits a loud alarm, accompanied by visual indicators, to alert occupants and prompt them to evacuate the premises immediately.
With its advanced detection capabilities, the DG-1-CO SATEL detector provides an added layer of safety and peace of mind. It is designed to meet stringent safety standards and regulations, ensuring its reliability and accuracy. Regular maintenance and testing are recommended to ensure optimal performance.
Investing in the CARBON MONOXIDE (CO) DETECTOR DG-1-CO SATEL is a crucial step in safeguarding your home or workplace against the dangers of carbon monoxide poisoning. With its cutting-edge technology and user-friendly features, this detector offers a reliable and effective solution for detecting and preventing carbon monoxide incidents.
Smart Smoke Alarm Meross GS559AH (HomeKit)
€51.31
BlitzWolf BW-IS21 Smart PIR Greeting Doorbell
€26.30
Home Alarm Smart System PGST PG-103 Tuya 4G
€66.72
DUAL TECHNOLOGY DETECTOR MICROWAVE PIR COBALT-PLUS SATEL
€55.47
The "DUAL TECHNOLOGY DETECTOR MICROWAVE PIR COBALT-PLUS SATEL" is a highly advanced and versatile security device designed to provide reliable and accurate detection capabilities. This product combines two cutting-edge technologies, namely microwave and passive infrared (PIR), to ensure maximum efficiency in detecting any unauthorized movement or intrusion.
The microwave technology incorporated in this detector utilizes electromagnetic waves to create a detection field, enabling it to detect even the slightest movements within its range. This feature makes it highly effective in detecting intrusions in large areas or spaces with obstacles, such as walls or furniture.
Additionally, the passive infrared technology enhances the detector's accuracy by detecting changes in heat patterns emitted by living beings. This dual technology approach ensures a high level of reliability, as both technologies need to be triggered simultaneously to activate an alarm, minimizing false alarms caused by environmental factors.
The COBALT-PLUS SATEL detector is designed with advanced signal processing algorithms, enabling it to distinguish between genuine human movements and false triggers caused by pets or other non-threatening sources. This feature ensures that the detector only alerts users when there is a genuine security threat, providing peace of mind and reducing unnecessary disturbances.
The product is built with high-quality materials and features a robust construction, making it suitable for both indoor and outdoor installations. It is easy to install and can be integrated into existing security systems or used as a standalone device.
Overall, the "DUAL TECHNOLOGY DETECTOR MICROWAVE PIR COBALT-PLUS SATEL" is a reliable and efficient security solution that offers enhanced detection capabilities, minimizing false alarms and providing optimal security for residential, commercial, or industrial premises.
PIR detector PGST PA-92
€7.06
CEILING PIR DETECTOR AQUA-RING SATEL
€34.29
The "CEILING PIR DETECTOR AQUA-RING SATEL" is a highly efficient and advanced security device designed to provide reliable detection and monitoring capabilities. This ceiling-mounted Passive Infrared (PIR) detector is equipped with cutting-edge technology to ensure optimal performance in detecting human presence and movement within its coverage area.
With its sleek and discreet design, the CEILING PIR DETECTOR seamlessly blends into any indoor environment, making it an ideal choice for both residential and commercial spaces. The device utilizes a combination of infrared sensors and intelligent algorithms to accurately detect and differentiate between human activity and false triggers, minimizing false alarms.
The AQUA-RING feature of this detector sets it apart from conventional PIR detectors. It incorporates a unique water-resistant design, allowing it to be installed in areas with high humidity or even outdoor environments. This makes it suitable for use in bathrooms, kitchens, swimming pools, or any other location where moisture levels may be a concern.
The SATEL brand ensures the highest quality and reliability of this product. Known for their expertise in security solutions, SATEL has incorporated their extensive knowledge and experience into the design and manufacturing of this CEILING PIR DETECTOR. This guarantees exceptional performance, durability, and longevity.
Installation of the CEILING PIR DETECTOR AQUA-RING SATEL is straightforward, thanks to its user-friendly design and comprehensive installation instructions. It can be easily integrated into existing security systems or used as a standalone device, providing an additional layer of protection to your premises.
Whether you are looking to enhance the security of your home, office, or any other indoor space, the CEILING PIR DETECTOR AQUA-RING SATEL offers a reliable and efficient solution. Its advanced features, water-resistant design, and trusted brand make it an excellent choice for anyone seeking top-notch security and peace of mind.

Reviews
There are no reviews yet.