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optical smoke detector

Categories Firefighting Supplies
Packaging Details: gift box/blister
Delivery: 15 to 25 days after payment
Payment Terms: 30% deposit, 70% before shipment or by LC
Place of Origin: china
Sample Price: US$3
brief: Ningbo Hi-Tech Park Peasway Electronic Technology Co., Ltd. is one leading professional manufacturer of fire and security alarm products, including smoke detector, co detector, gas detector, heat detector, water detector, etc. more information, please con
Application: home, house
Samples: Charge
Minimum Order: 1000
Inspection: in-house
Category: Smoke Detector
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    • Product Details
    • Company Profile

    optical smoke detector

    Product Description
    1.Smoke alarm EN14604; 2.9V Battery operated; 3.High alarm 85dB(3meters) ; 4.Test button; 5.Low battery warning PW-507 Stand-alone photoelectric smoke detector alarm is under BSI approval, and can be calibrated into either UL, VDS, NF Standards. It features UL-approved Photoelectric sensing components with precise smoke detection. and long life (18 months) 9V battery operation (9V UltralifeLithium battery model for 10-year life is available too). 9V Power Supply, Meets CE, RoHS and EN14604 Specifications/Special Features: Features: Works on principle that infrared scatters on smoke surface Probes smoke which is generated by incomplete combustion at initial stage of fire Smoke detector consists of photoelectric system, signal processing identification and alarm circuit Infrared scatters on surface of smoke when smoke enters darkroom of detector Photoelectric diode receives scattered light and generates photoelectric signal current Photoelectric signal generates alarm signal after being processed by identification circuit, accordingly purpose of alarming is achieved Specifications: Power supply: 9V DC Block battery/PP3 Quiescent current: 6 to 12μA Alarm decibel: ≥85dB/3m Sensitivity standard: EN14604 Age limit of battery: 2 to 5years(It varies with different types of battery) Temperature: -10 to +40 degrees Celsius Low battery Alarm High and stable sensitivity 5 years limited quality guarantee please contact with us for more information, welcome to establish business relationship with our company

    Product Feature
    1.Smoke alarm EN14604; 2.9V Battery operated; 3.High alarm 85dB(3meters) ; 4.Test button; 5.Low battery warning

    Product Specification/Models
    VDS smoke detector 1.9V Battery smoke detector 2.High alarm 85dB(3m) VDS smoke detector 3.Test button 4.Low battery ALARM VDS smoke detector is under BSI approval, and can be calibrated into either UL, VDS, NF Standards. This smoke detector features UL-approved Photoelectric sensing components with precise smoke detection. and long life (18 months) 9V battery operation (9V UltralifeLithium battery model for 10-year life is available too). 9V Power Supply smoke detector, Meets CE, RoHS and EN14604 Smoke detector Specifications/Special Features: Features: Works on principle that infrared scatters on smoke surface Probes smoke which is generated by incomplete combustion at initial stage of fire Smoke detector consists of photoelectric system, signal processing identification and alarm circuit Infrared scatters on surface of smoke when smoke enters darkroom of detector Photoelectric diode receives scattered light and generates photoelectric signal current Photoelectric signal generates alarm signal after being processed by identification circuit, accordingly purpose of alarming is achieved Specifications: Material: ABS plastic Power supply: 9V DC Block battery/PP3 Quiescent current: 8μA Alarm current: 16mA Operating temperature: -10°C ~ +50°C Humidity: 0 to 95%(40±2°C),no condensing or icing Alarm decibel: Louder than 85dB at 10feet(3 meters) Test button: To verify the proper functioning of smoke alarm Low voltage warning: Smoke alarm beeps every 40 seconds for 7 days (minimum) to indicate a need of battery replacement Smoke sensitivity: 0.086 dB/m to 0.140 dB/m Ningbo Hi-Tech Park Peasway Electronic Technology Co., Ltd. is one leading professional manufacturer of fire and security alarm products, including smoke detector, co detector, gas detector, heat detector, water detector, etc. more information, please contact with us now.

    Other Information
    VDS smoke detector 1.9V Battery smoke detector 2.High alarm 85dB(3m) VDS smoke detector 3.Test button 4.Low battery ALARM VDS smoke detector is under BSI approval, and can be calibrated into either UL, VDS, NF Standards. This smoke detector features UL-approved Photoelectric sensing components with precise smoke detection. and long life (18 months) 9V battery operation (9V UltralifeLithium battery model for 10-year life is available too). 9V Power Supply smoke detector, Meets CE, RoHS and EN14604 Smoke detector Specifications/Special Features: Features: Works on principle that infrared scatters on smoke surface Probes smoke which is generated by incomplete combustion at initial stage of fire Smoke detector consists of photoelectric system, signal processing identification and alarm circuit Infrared scatters on surface of smoke when smoke enters darkroom of detector Photoelectric diode receives scattered light and generates photoelectric signal current Photoelectric signal generates alarm signal after being processed by identification circuit, accordingly purpose of alarming is achieved Specifications: Material: ABS plastic Power supply: 9V DC Block battery/PP3 Quiescent current: 8μA Alarm current: 16mA Operating temperature: -10°C ~ +50°C Humidity: 0 to 95%(40±2°C),no condensing or icing Alarm decibel: Louder than 85dB at 10feet(3 meters) Test button: To verify the proper functioning of smoke alarm Low voltage warning: Smoke alarm beeps every 40 seconds for 7 days (minimum) to indicate a need of battery replacement Smoke sensitivity: 0.086 dB/m to 0.140 dB/m Ningbo Hi-Tech Park Peasway Electronic Technology Co., Ltd. is one leading professional manufacturer of fire and security alarm products, including smoke detector, co detector, gas detector, heat detector, water detector, etc. more information, please contact with us now.

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