2x LCD CO Carbon Monoxide Detector

Descrição de 2x LCD CO Carbon Monoxide Detector

Description: - High 85-decibel alarm - Permanent carbon monoxide sensor - The alarm sound consists of four short beeps. The red LED flashes in alarm mode. - A chirp every 30 seconds to indicate a low battery (needs replacement) (the green LED flashes continuously every 30 seconds). - Test/reset button to test the device's electronics, verify proper operation, and reset the device during a CO alarm. - Alarm memory function: If the device already has alarms, pressing the button will cause the green LED to flash once per second for one minute, and the peak alarm level will be displayed on the LCD screen. - Green and red LEDs indicate normal operation and alarm status. - The device emits a beep and the red LED flashes once when powered on. - Green LED: Flashes every 30 seconds to indicate proper operation. The green indicator will also flash before the CO reading is taken and when any button is pressed. - Red LED: When a dangerous level of carbon monoxide is detected, the red LED illuminates and an audible alarm sounds. - The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle continues for 4 minutes, then switches to 1 cycle every minute until the device is reset or the CO is eliminated. Specifications: Power supply: 3 AA batteries (not included) 1. Sensitivity and time: - 50 ppm, alarms within 60~90 minutes - 100 ppm, alarm in 10~40 minutes - 300 ppm, alarms in 3 minutes - 400 ppm, alarms immediately 2. Standby current 50 aµA > 50 mA 4. Operating ambient conditions: 5~40ºC, 20~90% RH. 5. Color: White. 6. Size: 10 x 3.5cm. Welcome to the PENSADOR store. We are committed to providing every customer with better quality products, better prices, and the friendliest customer service. Your shopping satisfaction is our greatest support. Choose us for stable and convenient delivery services.