Ensure rapid response in emergency situations with this reliable Multi-Wire Manual Fire Alarm Button, designed to activate both sound and light alarms instantly when a fire is detected. Engineered with advanced MCU expert algorithm software, this conventional manual call point provides precise and efficient alarm triggering to enhance safety in any environment. Key Features: · Advanced Manual Activation: Simply press and pull the handle down to trigger the alarm, enabling quick and straightforward operation during emergencies. · Clear Visual Indicator: When activated, the word "ACTIVE" appears in yellow at the top, and the handle protrudes from the bottom, providing a clear visual confirmation of alarm status. · Durable and User-Friendly Design: Constructed for long-lasting use, this fire alarm button is easy to operate, ensuring reliable performance and helping to prompt timely evacuation. · Wide Operating Voltage Range: Compatible with DC 9-28V, making it suitable for various fire alarm systems. · Alarm Resistance: Features a 470 Ohm / 1W resistance for stable and accurate alarm signaling. · Environmental Adaptability: Operates effectively within a humidity range of 10%-93% relative humidity (non-condensing) and a temperature range of -10°C to 50°C (14°F to 122°F), ensuring consistent performance in diverse conditions. Specifications: · Item Type: Fire Alarm Button · Operating Voltage: DC 9-28V · Alarm Resistance: 470 Ohm / 1W · Operating Humidity: 10%-93% Relative Humidity, no condensation · Operating Temperature: -10°C to 50°C (14°F to 122°F) · Color: As shown in the picture Package Includes: · 1 x Multi-Wire Manual Fire Alarm Button This fire alarm button is an essential safety device designed to provide reliable manual activation of sound and light alarms, helping to protect lives and property by enabling prompt fire detection and evacuation alerts.