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Home Smart Home Sensors & Security WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA
MONITOR HDMI, VGA, CVBS, AUDIO, USB DS-D5024FC-C 23.8 Hikvision €619.79
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WIRELESS ALARM CONTROL PANEL ARC3000H-GW2(868) DAHUA €388.28
DAHUA

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

RF

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SKU: PSD19029 Categories: Sensors, Sensors & Security
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Description

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 :
  • Buzzer 85 dB @ 3 m
  • LED diode – red
  • Signal to alarm center
  • 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 :
  • Smoke detection – Photoelectric sensor camera
  • Protection against interference thanks to frequency shift ensures reliable transmission
  • Alarm disable function
  • Two-way communication
  • Data encryption AES-128
  • Ceiling mounting
  • Tamper detection – case opening
  • Color : White
    Working temperature : -10 °C … 55 °C
    Weight : 0.13 kg
    Dimensions : 98x 43 mm
    Manufacturer / Brand : DAHUA
    Warranty : 2 years
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    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

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    I Smart SIA is a leading international company in the Baltic region, whose main activity is installation, connection, as well as wholesale and retail sales of smart home and business solutions.

     

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