DETECTOR SMOKE ALARM/STANDALONE HY-SA20A DAHUA

Standalone Smoke Alarm (hereinafter referred to as the device) is designed to continuously monitor smoke concentration. Adopting new split-spectrum sensor and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm. Once the surrounding smoke concentration reaches the alarm value, it will promptly send out visual and audible alarm signal to remind the user to take immediate measures.

• Split-spectrum sensor technology
• Test and hush features in one single button
• 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"

Summary: WisuAlarm Smoke Alarm. Detector type: Photoelectrical reflection detector, Connectivity technology: Wireless, Product colour: White. Power source: Battery, Battery voltage: 3 V, Battery life: 10 year(s). Certification: CE-CPR(EN14604) AS3786. Diameter: 9.8 cm, Height: 43.1 mm, Weight: 140 g. Package width: 136 mm, Package depth: 153 mm, Package height: 55 mm | Vendor Homepage: https://www.dahuasecurity.com/products/All-Products/Fire-Alarm/Smoke-Alarms/HY-SA20A | Alarm decibels: 85 | Alarm mute: Yes | Alarm Response Threshold: 0.3 | Best uses: Home,Office | Connectivity technology: Wireless | Detection area: 40 | Detector type: Photoelectrical reflection detector | Housing material: ABS | LED indicators: Alarm,Fault | Light alarm: Yes | Maximum range: 3 | Mounting type: Surface-mounted | Placement supported: Horizontal | Product colour: White | Sampling time: 9 | Suitable for indoor use: Yes | Test button: Yes | Alarm current: 35 | Battery life: 10 | Battery low indication: Yes | Battery type: CR123A | Battery voltage: 3 | Compatible battery sizes: CR123A | Number of batteries supported: 1 | Operating current: 15 | Power source: Battery | Operating relative humidity (H-H): 0 - 95 | Operating temperature (T-T): -10 - 55 | Certification: CE-CPR(EN14604) AS3786 | Diameter: 98 | Height: 43.1 | Weight: 140 | Battery technology: Lithium | Compliance certificates: CE | Package depth: 153 | Package height: 55 | Package weight: 260 | Package width: 136 | Sustainability compliance: Yes | Product Net Weight: 0.136 | Shipping Box Height: 5.5 | Unit Calculated Volume: 0.0007796 | Unit Calculated Weight: 0.18 | Units per Shipping Box: 1 | Model: HY-SA20A | Model name: Smoke Alarm