CO1103 Battery Powered Carbon Monoxide Alarm with Digital Display/Carbon Monoxide Alarm with LCD Display/Carbon Monoxide Detector/CO Alarm
Power Supply: 1*9V AA batteries
Sensor: Electrochemical CO sensor
Carbon Monoxide Alarm with Digital Display Alarm Style: Per EN50291
Sensitivity/Alarm Time:
Within 60~90 minutes @ 50ppm CO concentration;
Within 10~40 minutes @ 100ppm CO concentration;
Within 3 minutes @ 300ppm CO concentration
Carbon Monoxide detector with LCD display
(optional): 4 digits LCD displayer
Audibility: 85dB ( at 1m distance ), Frequency 3± 0.5kHz
LED Indication /Sound Pattern:
Standby: Green LED flashes once every 30 seconds
Alarm: Red LED quickly flashes 4 times with unit chirping every 5 seconds, then repeat,
Low-bat Indicator:
Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD
Mal-function Indicator: Chirp every 30s with green LED out and Err on LCD
Power consumption: 0.3mW
Operation ambient: 0 ~ 40, 20% ~ 90%RH
Mounting: Wall/Ceiling mounting
Technical Specifications:
Model: 303
Power source: 1X9V battery
Sensor: Electrochemical
Audio Alarm: 85dB at 3meter
Temperature Range: 4.4to37.8degree
Humidity: Up to 95%relative humidity
Size: 125mmX36mmX78mm
Weight: 160g
We are the MOST professional design and manufacturing company of Home safety alarm(carbon monoxide alarm, smoke alarm, gas alarm), energy-saving electronics (HF sensor Lights, HF sensors, HF sensor Switches. ) for years, established in 2008, located in Ningbo, China. Our Partners are big and small wholesalers and retailer, Sharkward always meet different requests about technology, packing, delivery time from different clients.
With strong production capacity & Stronger engineer team, we are confident to meet various demands of our clients. We have independent laboratory and independent technical R&D department. The advanced management makes every department do prompt and correct reaction. Pro/E, Protel and AutoCAD are used at the process of product appearance design and circuit. ADDIT design shortens the period from exploitation to production.
Many of our products have been approved of the CE, RoHS, UL and BS. We have obtained the ISO9001 certificate from the SGS for all our current operations. We have established good relationships with customers from Europe, the USA, Australia and Japan. We also offer OEM and ODM services for some famous electric product companies and manufacturers from Europe and Australia.
It is our honor to serve you with our Quality policy of "Total Quality Management, Science & Technology Innovation, Ongoing Improvement, Customer satisfaction".
