Wireless Interconnected Smoke Alarm
Wireless Interconnected Smoke Alarm
This device features split-spectrum sensor technology to reduce false alarms. Designed with a single button, it allows easy testing and silencing and can be silenced by a working infrared remote controller. With loud sound output over 85 dB at 3 meters, it can deliver timely alerts. Its low quiescent current consumption, SMD circuit board design, sealed lithium battery provide long-term and reliable performance. Supporting wireless interconnection of up to 24 devices, it offers comprehensive protection.
SKU:DHI-HY-SA40A-R8
Product features
Product features
· Split-spectrum sensor technology
· Test and silence features in one single button, silenced by a working infrared remote controller
· Loud sound output over 85 dB(A) at 3 meters
· Low quiescent current consumption
· Surface-mount device (SMD) circuit board design
· Low battery warning signal
· Sealed lithium battery, easy installation
· Wireless interconnected with maximum of 24 devices
Functions
Functions
• Dual-spectrum sensor technology
• One-button test/silence; IR remote silencing supported
• Alarm ≥85 dB(A) at 3 m
• Ultra-low quiescent current
• SMD circuit board design
• Low battery warning
• Easy installation
• Wireless interconnect up to 24 devices
Service
Service
5-YEAR WORRY-FREE Warranty
Technical Specifications
Technical Specifications
• Working Principle Photoelectric smoke detection
• Alarm Volume 85 dB(A) at 3 m
• Silence 9-min silence, IR remote supported
• Battery Life 10 years (3V CR123A, non-replaceable)
• Wireless Range Up to 1000 m (868MHz) / 500 m (925MHz)
• Interconnect Up to 24 devices
• Coverage 20–40 m² (ceiling height < 8 m)
• Weight 110 g (0.24 lb)
• Certifications CE, UKCA, RCM, PSTI, ActivFire
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Collapsible content
Wireless Interconnected Smoke Alarm
Intelligent Detection & Reliable Protection
Advanced split-spectrum sensing
This technology reduces false alarms and improves detection accuracy
Smart control & easy installation
Single-button design with testing and silencing functions and can be
silenced by an infrared remote controller.
Strong alarm & low power design
85 dB sound output ensures timely alerts in emergency situations.
Wireless interconnection capability
Supporting wireless interconnection of up to 24 devices, it offers full-coverage security.