The wireless detector ATLO-CD21MF-RF detects carbon monoxide (CO) and features visual, auditory, and radio alarm indications. It can be connected with other detectors via radio signal and includes an LCD display, test function, and silent mode.

• Brand: ATLO
• Type: Carbon monoxide
• Alarm type: wireless
• Manufacturer code: ATLO-CD21MF-RF
• Product weight with packaging: 0.160 kg
• Alarm indication: Buzzer, LED, radio alarm signal
• Frequency band: 433 MHz
• Radio communication range: up to 100 m in open space
• Alarm activation concentration: 300 ppm for max. 3 min, 100 ppm for 10 ... 40 minutes, 50 ppm for 60 ... 90 minutes
• Battery: 1 x 3 V CR 17505 (built-in)
• Battery operating time: ~ 10 years
• Operating temperature: 0 °C ... 40 °C
• Dimensions: 137 x 74 x 27 mm
• Sensor lifespan: 10 years
• Low battery warning: Yes
• Auditory indication: 85dB @ 3 m
• Housing design: suitable for wall mounting or desktop use
• Built-in LCD display: Yes
• Test function: Yes
• Silent mode: Yes
• Fault indication: Yes