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    Security & Surveillance

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    Picture of Photoelectric Smoke Detector with Red LED Indicator (White)

    Photoelectric Smoke Detector with Red LED Indicator (White)

    • Strong environmental adaptability.
    • SMT manufacturing process, strong stability.
    • Operating voltage range: DC 9-35V.
    • Low quiescent current.
    • Metal shield, anti-radio frequency interference.
    • Quiescent current: <=100uA.
    • Alarm current: 70-90mA.
    • Remote output: <=15mA.
    $9.53 $11.25
    Picture of 433MHz Photoelectronc Smoke and Heat Detector (White)

    433MHz Photoelectronc Smoke and Heat Detector (White)

    • Adopts MCU auto-processing technology.
    • Heat sensor + smoke sensor.
    • Malfunction auto-check.
    • Auto-reset after trigger.
    • Infrated photoelectronic sensor.
    • Sound & flash alarm / LED indicating alarm.
    • SMT manufacture technology, reliable stability.
    • Dust-proof, moth-proof
    $12.50 $15.00
    Picture of ZC-S004 Wireless Fire Sensor Protection Smoke Detector Home Security Alarm Systems

    ZC-S004 Wireless Fire Sensor Protection Smoke Detector Home Security Alarm Systems

    • Type:Smoke Detector
    • Manual test, automatic reset
    • Wireless transmission of alarm signals
    • Networked output / LED indicator alarm
    • Ultra-thin structural design
    • Strong environmental adaptability
    • SMT process manufacturing, strong stability
    • Dustproof, insect proof and anti-white light interference
    $9.42 $10.93
    Picture of Detached Photoelectric Smoke Fire Detector Home Security Auto Dial Alarm System Sensor

    Detached Photoelectric Smoke Fire Detector Home Security Auto Dial Alarm System Sensor

    • Smoke detector is a device that detects smoke, typically as an indicator of fire. Commercial, industrial, and mass residential devices issue a signal to a fire alarm system, while household detectors, known as smoke alarms, generally issue a local audible and/or visual alarm from the detector itself.
    • Product specifications:
    • Alarm current: 10 (mA)
    • Detection angle: 180 Degrees
    • Quiescent current: 10 (uA)
    • Working temperature: -10-50 (Celsius Degrees)
    • Detection distance: 30 (m)
    • Battery: DC 9V ( not included)
    $8.91 $10.87
    Picture of Mini CO Carbon Monoxide Smoke Detector Alarm Poisoning Gas Warning Sensor Security Poisoning Alarm with LCD Display

    Mini CO Carbon Monoxide Smoke Detector Alarm Poisoning Gas Warning Sensor Security Poisoning Alarm with LCD Display

    • Independent carbon monoxide alarm, capable of detecting CO carbon monoxide gases (such as honeycomb coal, coal stoves, and coal smoke), but unable to detect natural gas, liquefied gas, and urban pipeline gas
    • Material: Plastic
    • Color: White
    • Size: 62 x 62 x 28mm
    • Power by: 2 x AAA battery (not included)
    • Sensitivity & Time:
    • 50ppm, alarms within 60~90 minutes
    • 100ppm, alarm within 10~40 minutes
    $10.12 $11.64
    Picture of Gas Detector Alarm Leakage Sensor Natural Gas Leak Detector (Common On-site Audible and Vision Alarm)

    Gas Detector Alarm Leakage Sensor Natural Gas Leak Detector (Common On-site Audible and Vision Alarm)

    • LCD Screen Clearly Shows: Easy-to-read and clearly digital display shows combustible gas concentration and WiFi signal.
    • Natural Gas & LGP Detect: This gas detector mainly used in kitchen to detect the natural gas (Methane) and LPG (Liquefied Petroleum Gas) leakage, prevent the potential gas explosion and protect family safety.
    • 85dB Alarm Sound & APP notification: When the gas concentration value reaches 8% LEL, the detector will issue 85dB alarm sound and push notification to APP automatically.
    • With manually test, manually mute. To temporarily mute the alarm in the gas alarm state.
    • New Design and Easy-to-install: The plug-in designs makes it easy and super convenient to installation.
    • Input voltage: DC 5V (micro USB interface)
    • Working current: 350mA
    • Response time: 30s
    $20.38 $24.05
    Picture of SS-168 First Alert Battery-Operated Fire Smoke Alarm Detector (White)

    SS-168 First Alert Battery-Operated Fire Smoke Alarm Detector (White)

    • Size: 107*35mm
    • The shell is made of ABS fire-proof material and its sensitivity meets UL217 standard.
    • Working Voltage: DC9V 1*6F22 Battery
    • Alarm mode: acousto-optic alarm
    • Suitable for indoor families, dance halls, warehouses, etc.
    • Test methods:
    • Button test method. Press the test button on the smoke sensor directly. After a few seconds, the alarm will be sent out directly.
    • Smoke test. Smoke is sprayed through the hole of the smoke sensor. Smoke should not be too thin. After a while, the light on the smoke sensor will start to flicker, and after a while, an alarm will be issued
    $6.03 $7.42
    Picture of NEO NAS-SD01W WiFi Smoke Detector Sensor, Support Android/IOS systems

    NEO NAS-SD01W WiFi Smoke Detector Sensor, Support Android/IOS systems

    • Power supply: CR2 x 2pcs
    • Standby Current: 24.8uA
    • Work Current(Smoke Alarm): Max 100mA
    • Sound intensity:90 dB
    • Wireless Range:45m
    • Free app:Tuyasmart or Smart Life.
    • Support systems: Android and IOS.
    $22.96 $26.86
    Picture of Combustible Gas Pipeline Digital Display Alarm, Specification: UK Plug

    Combustible Gas Pipeline Digital Display Alarm, Specification: UK Plug

    • Gas detection: liquefied, natural gas, artificial gas
    • Power supply voltage: AC100V~AC240V
    • Power frequency: 50/60Hz
    • Rated power: 2W
    • Detection gas: natural gas, LPG, coal gas
    • Alarm concentration: 3LEL~20LEL
    • Alarm loudness: 85dB (3 meters away from the product)
    • Working temperature: -10~40
    $14.46 $16.77
    Picture of Combustible Gas Pipeline Digital Display Alarm, Specification: EU Plug

    Combustible Gas Pipeline Digital Display Alarm, Specification: EU Plug

    • Gas detection: liquefied, natural gas, artificial gas
    • Power supply voltage: AC100V~AC240V
    • Power frequency: 50/60Hz
    • Rated power: 2W
    • Detection gas: natural gas, LPG, coal gas
    • Alarm concentration: 3LEL~20LEL
    • Alarm loudness: 85dB (3 meters away from the product)
    • Working temperature: -10~40
    $13.62 $16.21
    Picture of Combustible Gas Pipeline Digital Display Alarm, Specification: US Plug

    Combustible Gas Pipeline Digital Display Alarm, Specification: US Plug

    • Gas detection: liquefied, natural gas, artificial gas
    • Power supply voltage: AC100V~AC240V
    • Power frequency: 50/60Hz
    • Rated power: 2W
    • Detection gas: natural gas, LPG, coal gas
    • Alarm concentration: 3LEL~20LEL
    • Alarm loudness: 85dB (3 meters away from the product)
    • Working temperature: -10~40
    $13.62 $16.07
    Picture of Intelligent Smoke Alarm Remote Fire Smoke Detector, Model: A600W WiFi

    Intelligent Smoke Alarm Remote Fire Smoke Detector, Model: A600W WiFi

    • Working voltage: DC9V
    • Detection angle: 360
    • Detection distance: 150 meters
    • Transmission frequency: 433MHZ
    • Working voltage: 3V
    • Standby current: 5uA
    • Alarm current: 600mA
    • Battery specification: 2 AAA batteries (not included)
    $14.91 $17.89