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 | Best uses: Home,Office | Detector type: Photoelectrical reflection detector | Connectivity technology: Wireless | Test button: Yes | Housing material: ABS | Product colour: White | Suitable for indoor use: Yes | Light alarm: Yes | LED indicators: Alarm,Fault | Alarm decibels: 85 | Alarm mute: Yes | Alarm Response Threshold: 0.3 | Detection area: 40 | Maximum range: 3 | Mounting type: Surface-mounted | Placement supported: Horizontal | Sampling time: 9 | Power source: Battery | Alarm current: 35 | Battery life: 10 | Battery low indication: Yes | Battery type: CR123A | Battery voltage: 3 | Number of batteries supported: 1 | Operating current: 15 | Compatible battery sizes: CR123A | Operating temperature (T-T): -10 - 55 | Operating relative humidity (H-H): 0 - 95 | Certification: CE-CPR(EN14604) AS3786 | Diameter: 98 | Height: 43.1 | Weight: 140 | Battery technology: Lithium | Compliance certificates: CE | Sustainability compliance: Yes | Package width: 136 | Package depth: 153 | Package height: 55 | Package weight: 260 | Unit Calculated Weight: 0.18 | Product Net Weight: 0.136 | Unit Calculated Volume: 0.0007796 | Units per Shipping Box: 1 | Unit Width: 10.5 | Shipping Box Height: 5.5 | Unit Depth: 13.5 | Unit Height: 5.5 | Name: DETECTOR SMOKE ALARM/STANDALONE HY-SA20A DAHUA | Model: HY-SA20A | Model name: Smoke Alarm