Combination Smoke and Carbon Monoxide Detector, Alarm with LCD Screen and Voice Alert - Battery Powered, For Home, Office

Features:

1. 1. CO Smoke Detector: This product is a composite detector composed of a photoelectric smoke sensor and an electrochemical carbon monoxide sensor, which can detect smoke and carbon monoxide simultaneously.
2. 2. LCD display: With LCD display that can display the carbon monoxide concentration. And the 85dB voice provides clear and loud warning upon detection.
3. 3. Infrared photoelectric sensor: It uses the principle of refraction of infrared light by particles present in smoke to detect a fire. The circuit is mainly composed of an infrared transmitting part and a receiving part. The transmitter tube and receiver tube are placed in an optical labyrinth, which can protect against the interference of external stray light, but does not affect the entry of smoke.
4. 4.Unique Structural Design: The product adopts a unique structural design and photoelectric signal processing technology, which provides protection against dust, insects, and external light interference, ensuring product stability from the design stage.
5.5.Applicable Occasions: It has a good response to visible smoke from smoldering combustion or open flames.It is suitable for smoke monitoring in hotels, office buildings, educational buildings, banks, libraries, computer rooms, etc.
Specifications:This is a gas detector capable of detecting carbon monoxide and smoke.When the smoke reaches a certain concentration, the detector emits an alarm signal.
Features:
1.CO and Smoke Detector: This product is a composite detector consisting of a photoelectric smoke sensor and an electrochemical carbon monoxide sensor, which can simultaneously detect smoke and carbon monoxide.
2.LCD Screen: Equipped with an LCD screen that displays the carbon monoxide concentration.An 85 dB audible alarm provides a clear and loud warning upon detection.
3.Infrared Photoelectric Sensor: It uses the principle of infrared light refraction by particles present in smoke to detect a fire.The circuit is mainly composed of an infrared emitter and a receiver.The emitter and receiver tubes are placed in an optical maze, which protects against interference from external stray light without affecting smoke penetration.
4.Unique Structural Design: The product adopts a unique structural design and photoelectric signal processing technology, which provides protection against dust, insects, and external light interference, ensuring product stability from the design stage.
5.Applicable Occasions: It has a good response to visible smoke from smoldering or open flames.It is suitable for smoke monitoring in hotels, office buildings, educational buildings, banks, libraries, computer rooms, etc.
Note:
1.This product should not be installed in extremely cold or extremely hot environments, where wind speeds are extremely high, or where there is frequently a lot of smoke and dust.
2.The product should be tested once a month.
3.To ensure the product's smoke sensitivity, the detector surface should be cleaned with a soft brush every six months, and the power supply should be disconnected before cleaning.
4.When smoke and carbon monoxide are detected simultaneously and both reach the alarm level, the carbon monoxide alarm takes priority.
5.Due to manual measurement, the size may vary slightly.Thank you for your understanding.
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