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1. Measure smoke, app push notification2. Easy to install on the wall or any surface with screws or tape3. Sensitive induction and stable performance4. Easy to install, support multi-person mobile phone monitoring, app remote alarm5. ABS fire retardant material, good heat resistance, impact resistance6....
- Price: $15.58
$22.51- $15.58
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🔥 122 items soldNo reviews -
Description:1. Switch on: Open the card holder cover, insert the SIM card into the card holder according to the instructions and it will automatically power on. When power on, the indicator light is on for 3 seconds. After the indicator light is off, close...
- Price: $15.24
$22.71- $15.24
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🔥 57 items soldNo reviews -
Features: 1. Simulation directly convert into the digital 2. Digital software 3. No dead spaces standard lens 4. Digital microwave detective technology 5. Automatic background analysis 6. Digital automatical adjustment of the pulses 7. Environmental testing mode 8. Installation: Wall- mounted 9. Digital temperature...
- Price: $8.37
$12.25- $8.37
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🔥 135 items soldNo reviews -
1. Function: formaldehyde/chemical pollutants/carbon dioxide/air quality detection2. Detection technology: natural air flow detection technology3. Display mode: LED digital display + light indication4. Error fluctuation: 3%-30%5. Specification: 68mm X 70mm X 40mm6. Working voltage: 5V7. Power-on warm-up: 120 seconds8. Battery capacity: 1000 mA9. Charging time:...
- Price: $36.39
$52.98- $36.39
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🔥 117 items soldNo reviews -
1. Power supply: DC5-15V (V)2. Communication method: GSM3. Relay drive: 1 voltage output4. Probe input mode: dry junction5. Type: Anti-theft alarm panel6. Scope of application: industry, shops, homes, warehouses, communities, buildings, garages, etc.7. The input of GA01P is a switch signal. When the input...
- Price: $31.71
$46.18- $31.71
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🔥 127 items soldNo reviews -
1. Single beam active intruder infrared detector with buit-in AGC control circuit.Can effectively prevent sunlight. 2. Beautiful structure,small size,easy to install. 3. Totally-sealed rainproof and mothproof design. 4. Can be widely used for access control system, parking lot, defence wall,door and window, balcony, garage,...
- Price: $5.74
$8.55- $5.74
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🔥 78 items soldNo reviews -
1. Normal screen display2. Infrared carbon dioxide sensor3. Temperature display: Celsius, Fahrenheit, can be switched manually4. Carbon dioxide detection range: 400-5000 ppm5. Carbon dioxide exceeding alarm value: 1000ppm6. The alarm function can be turned on and off by manual operation.7. Power supply mode: built-in...
- Price: $24.29
$35.10- $24.29
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🔥 130 items soldNo reviews -
1. Simple operation, easy to use2. Double speakers with high volume, light structure, loud sound and stable signal3. It can be wall mounted or stand on the desktop bar4. Exquisite appearance5. Material: aluminum alloy, ABS6. Power supply voltage: AC110V/5V USB3.1 (Type-C)7. Modulation method: AM...
- Price: $48.81
$72.73- $48.81
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🔥 138 items soldNo reviews -
1. Operating voltage: 9V to 16V 2. Current : 12mA 12V 3. Alarm Contacts: 0.1amps 24V 4. Tamper Contacts: 0.1amps 24V 5. Operating Temperature: -5 degree C~50 degree C 6. Operating Humidity: 95% 7. Size: 89 x 52 x 39mm (L x W x...
- Price: $5.74
$8.55- $5.74
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🔥 126 items soldNo reviews -
1. LED screen display2. Infrared carbon dioxide sensor3. Temperature display: Celsius4. Carbon dioxide detection range: 400-5000 ppm5. Carbon dioxide exceeding alarm value: 1000ppm6. Power supply mode: built-in battery 1600mA7. Material: ABS8. Dimensions: 70 x 85 x 35 mm9. Weight: 150 gramsStandard configuration: host, charging...
- Price: $25.50
$38.00- $25.50
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🔥 67 items soldNo reviews -
Feature:1. Suitable for garages and shacks.2. Wireless, infrared detector, action activation3. Includes 2 direct infrared remote controls,4. Adjustable mounting unit for easy installation5. Exit and entry time delay.6. Built-in PIR motion sensor7. Wireless 110° scanning areaSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb...
- Price: $5.38
$8.02- $5.38
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🔥 129 items soldNo reviews -
1. Auto pulse signal processing, 2 levels adjustable 2. Auto temperature compensation 3. 2nd generation Fresnel lens 4. Optional other lenses 5. High density SMD design 6. Additional Connector for EOL resistor 7. Fire resistant case 8. Sensor: Low noise, high sensitivity, dual element,...
- Price: $4.61
$6.71- $4.61
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🔥 140 items soldNo reviews -
Features: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...
- Price: $5.59
$8.11- $5.59
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🔥 56 items soldNo reviews -
Feature:1. Sound pressure / decibel: 120 (At Rated Voltage at 1M)2. Maximum current: 180mA3. Working temperature: -20 ~ 60 ° C4. Impedance: 6/8/12 Ohm5. Voice coil diameter: Φ18.3mm6. Rated voltage: 12VDC/24VDC--Only 15W7. Working voltage range: 9~16VDC/20~25VDC8. Power: 15W/20W/25W9. Sound pressure / decibel: 105/108/110 (At...
- Price: $2.42
$3.61- $2.42
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🔥 68 items soldNo reviews -
1. Sound with red strobe light 2. Compatible with any burglar alarms Product Specifications: 1. Alarm loudness volume: More than 110dB /30cm 2. Flash/ min: 150 times 3. Rated Current: Less than 300 mA 4. Power supply: DC12V 5. Size: 120mm x 70mm x...
- Price: $2.42
$3.61- $2.42
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🔥 115 items soldNo reviews -
1. Smoke intelligent algorithm 2. High sensitivity, zero false alarm, strong anti-interference 3. With voice prompts and voice alarms functions 4,GSM/GPRS intranet alarm system, support multi-channel alarm, like SMS, central internet, Wi-Fi, 433mlz, NB-LOT etc,to ensure that the alarm is stable and reliable 4....
- Price: $11.34
$16.90- $11.34
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🔥 100 items soldNo reviews -
The outdoor siren is a new generation of professional high power acoustic siren with battery back-up and flashlight, which includes all performance and reliability for security alarm system. Features: 1. Outdoor battery back-up siren with lamp light or strobe light. 2. Double housing: External-3mm...
- Price: $18.71
$27.12- $18.71
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🔥 147 items soldNo reviews -
1. 3D omnidirectional sensor chip, more stable performance and safer use 2. Vibration induction, a powerful alarm sounds immediately after vibration 3. Infrared filter, detect all cameras 4. One piece alarm prompt function 5. LED infrared physical laser scanning technology 6. LED flashlight strong...
- Price: $10.80
$15.75- $10.80
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🔥 114 items soldNo reviews -
1.Self test function 2.Motorola IC control, Reliable without false alarming 3.Field audio and visible alarming 4.Simple installation 5.Excellent reliability & high stability 6.Low battery alarm 7.Durable sensor head 8.Less affected by other organic solvent 9.Alarm range: Natural gas: 10% ~ 25% LEL, Liquefied petroleum...
- Price: $8.37
$12.23- $8.37
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🔥 61 items soldNo reviews -
Features1. Intelligent power transmission: Independent development of the chip can automatically sense ambient changes (According to the environmental conditions to automatically adjust to the radio transmit power, greatly extending the life of the launching tube, while also lowering power.) 2. Cable, bus compatible, holographic...
- Price: $14.25
$20.64- $14.25
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🔥 96 items soldNo reviews -
1. It monitors the kitchen for dangerous gasses and if it detects a potentially explosive amount of CO/Smoke, it will sound the alarm and immediately send a notification to your smartphone---When Smoke Alarm work with Multifunctional Gateway (CA1001) together. 2. It works with battery,...
- Price: $32.54
$48.48- $32.54
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🔥 125 items soldNo reviews -
1. 46X46 inch / 14m x14m range 2. Superior RFI, EMI, ESD and lighting protection 3. PCB easy lock 4. Thermal optic stabilization cavity 5. Adaptive interval pulse count 6. Easy view LED 7. Full lens librarySpecification: Package Weight One Package Weight 0.11kgs /...
- Price: $5.47
$7.96- $5.47
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🔥 148 items soldNo reviews -
Performance: 1. Has excellent resistance to false alarms and the ability to capture 2. Easy and quick installation 3. Built-in temperature compensation and microwave anti-jamming capabilities to adapt to a variety of hot and cold environments 4. K-band microwave technology to further suppress false...
- Price: $8.37
$12.47- $8.37
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🔥 101 items soldNo reviews -
1. Product size: 96x96x41mm 2. Battery powered: 3x1.5VAA batteries 3. Quiescent current: less than 10uA 4. Alarm current: less than 50mA 5. Alarm sound: sound and light prompt 6. Sensors: Electrochemical carbon monoxide sensor and infrared photoelectric sensor 7. Working temperature: 0-50 degrees Celsius...
- Price: $17.92
$25.96- $17.92
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🔥 152 items soldNo reviews -
1. Simple and intuitive design with 2.4 inch color screen, touch keypad and SOS button 2. Built-in powerful CPU based on 32-bit Cortex-M3 core with multi-task operation function 3. GSM(2G)/GPRS+WiFi alarm system, supports multiple alarm notification channels, like APP push/ SMS/ voice phone call......
- Price: $57.14
$85.14- $57.14
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🔥 143 items soldNo reviews -
The product is wireless curtain PIR detector. It adopts advanced technology in signal processing, provided super high detection ability. From the design, it is can guarantee the stability of the product. When an intrude pass through the detected area, it will detect the movement...
- Price: $7.41
$11.04- $7.41
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🔥 113 items soldNo reviews -
1. Adopt dual air inlets at the front and rear, supplemented by built-in sensors to monitor the concentration of natural gas in real time 2. When a natural gas leak is detected, an audible and visual alarm of no less than 70db high decibel...
- Price: $40.35
$58.90- $40.35
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🔥 151 items soldNo reviews -
1. MCU control 2. Low battery reminder function 3. Automatic temperature compensation technology 4. SMT design, anti-RFI and anti-EMI 5. Low power consumption and long battery life(powered by 3xAAA batteries, not included) 6. Wireless frequency: 315MHz/433MHz/868MHz 7. Elegant appearance, PC material, anti-scratch 8. Red...
- Price: $6.32
$9.30- $6.32
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🔥 106 items soldNo reviews -
1. Strong environmental adaptability. 2. SMT manufacturing process, strong stability. 3. Operating voltage range: DC 9-35V. 4. Low quiescent current. 5. Metal shield, anti-radio frequency interference. 6. Quiescent current: <=100uA. 7. Alarm current: 70-90mA. 8. Remote output: <=15mA. 9. Alarm indicator: red LED. 10....
- Price: $5.77
$8.48- $5.77
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🔥 125 items soldNo reviews -
Features1. Dual network PSTN/GSM home alarm system. 2. Built-in clock and color TFT LCD screen, high-sensitive touch panel keypad. 3. 10 seconds voice message recording. 4. RFID function(work with electromagnetic lock). 5. 3 groups of timely alarm and disalarm. 6. Support 6 wired, 50...
- Price: $73.39
$103.91- $73.39
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🔥 116 items soldNo reviews -
1.Measure the light sensitivity 2.Battery: CR123A x 1 Standby time:2 years 3.Sensitivity distance:7m Sensitive angle: 110 degree 4.Wireless Type:2.4GHz Wifi distance:45m 5.Operating Humidity: 20% 85% 6.Free app:Tuyasmart or Smart Life. 7.Support systems: Android and IOS.Specification: Package Weight One Package Weight 0.60kgs / 1.32lb One...
- Price: $19.16
$28.55- $19.16
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🔥 76 items soldNo reviews -
1. Adopts MCU auto-processing technology. 2. Heat sensor + smoke sensor. 3. Malfunction auto-check. 4. Auto-reset after trigger. 5. Infrated photoelectronic sensor. 6. Sound & flash alarm / LED indicating alarm. 7. SMT manufacture technology, reliable stability. 8. Dust-proof, moth-proof 9. Anti-RF interference 10....
- Price: $9.72
$14.18- $9.72
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🔥 61 items soldNo reviews -
Features1. 999 channels keypad call buttons, each system is expandable up to 999 pagers. 2. Beautiful and fashionable designing, small and light. 3. Stable signal, transmitting distance is about 80m in the open area. 4. Simple operation, when the order is ready, press the...
- Price: $138.80
$206.81- $138.80
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🔥 143 items soldNo reviews -
1.Measure the light sensitivity 2.Battery: CR123A x 1 Standby time:2 years 3.Sensitivity distance:7m 4.Wifi distance:45m 5.Free app:Tuyasmart or Smart Life. 6.Support systems: Android and IOS.Specification: Package Weight One Package Weight 0.60kgs / 1.32lb One Package Size 4.5cm * 4.5cm * 4.8cm / 1.77inch *...
- Price: $16.84
$25.09- $16.84
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🔥 153 items soldNo reviews -
1. Size: 107*35mm 2. The shell is made of ABS fire-proof material and its sensitivity meets UL217 standard. 3. Working Voltage: DC9V 1*6F22 Battery 4. Alarm mode: acousto-optic alarm 5. Suitable for indoor families, dance halls, warehouses, etc. Test methods: 1. Button test method....
- Price: $2.95
$4.40- $2.95
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🔥 131 items soldNo reviews -
1. Anti-theft, anti-sneak shooting, privacy and security guardian 2. Sound and light synchronization, sound at the touch of a button 3. Highlight the warning light. After the alarm mode is turned on, if someone opens the door or window, the alarm will immediately alert...
- Price: $9.93
$14.80- $9.93
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🔥 118 items soldNo reviews-
Black
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White
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Type:Smoke DetectorFeatures:1. Manual test, automatic reset2. Wireless transmission of alarm signals3. Networked output / LED indicator alarm4. Ultra-thin structural design5. Strong environmental adaptability6. SMT process manufacturing, strong stability7. Dustproof, insect proof and anti-white light interference8. Photoelectric smoke detector (wireless type) can be used alone...
- Price: $5.90
$8.79- $5.90
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🔥 96 items soldNo reviews -
Features1. 999 channels keypad call buttons, each system is expandable up to 999 pagers. 2. Beautiful and fashionable designing, small and light. 3. Stable signal, transmitting distance is about 80m in the open area. 4. Simple operation, when the order is ready, press the...
- Price: $152.30
$226.93- $152.30
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🔥 97 items soldNo reviews -
1. Anti-burnt cover 2. LED on/off optional 3. Auto temperature compensation 4. SMT design, high RFI/EMI immunity 5. Triple pulse optional 6. Alarm delay time optional 7. Powered by 2 x AA batteries(not included) 8. Product material: ABS 9. Product size: 10x4.2x3.5cmSpecification: Package Weight...
- Price: $5.47
$7.96- $5.47
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🔥 140 items soldNo reviews -
1. Loud 85db alarm 2. Permanent carbon monoxide sensor 3. The red LED will flash while in alarm mode 4. Standby: Green Led flashes once every 30 seconds 5. Low-bat Indicator: Chirp every 30s as battery lower than 3.3V with green LED flashing and...
- Price: $4.30
$6.21- $4.30
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🔥 101 items soldNo reviews -
Parameter:1. Material: ABS2. Weight: about 250g3. Size: about 9x8.5x9cm4. Charging method: solar charging5. Solar panel: 5Vx120mA ETFE solar panel6. Charging time: more than 10 hours7. LED lamp beads: 8 flashing red LEDs8. Sensing angle: 70 degrees9. Alarm sound: 129 decibels10. Waterproof rating: IP6511. Battery...
- Price: $15.02
$21.55- $15.02
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🔥 73 items soldNo reviews -
1. Model: PA-100 2. Rated Voltage: DC-12V 3. Rated current: 250mA 4. Flash: flash tube 5. Alarm: Single alarm 6. Loudness: 90DB 7. Alarm time: can be selected 8. Tamper, anti-cut lines are 9. ABS shell shell fire 10. Lens color red, blue optional...
- Price: $9.63
$14.35- $9.63
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🔥 151 items soldNo reviews-
White
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Specification: Package Weight One Package Weight 0.75kgs / 1.66lb One Package Size 17cm * 17cm * 10cm / 6.69inch * 6.69inch * 3.94inch Qty per Carton 24 Carton Weight 19.00kgs / 41.89lb Carton Size 53cm * 42cm * 36cm / 20.87inch * 16.54inch *...
- Price: $23.29
$30.28- $23.29
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🔥 117 items soldNo reviews-
US Plug
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EU Plug
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UK Plug
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1. Material: ABS2. Infrared Night Vision Distance: 10m3. Voltage: 5V4. Lens: 3.6 degrees5. Camera Sensor Size: 1/2.7"6. Aperture: F1.07. Operating Temperature: -35°C to 60°C8. Supports two-way audio, motion detection, cloud storage, push notifications, etc.9. Supports 3 recording methods, 24/7 continuous recording10. Built-in microphone and...
- Price: $6.81
$8.85- From $6.81
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🔥 88 items soldNo reviews -
Feature1. Build in 4G V-sim card,and one year free 4G connection.2. The product quickly sleeps and wakes up quickly to achieve intelligent power saving3. 3 million pixel high-definition image, intelligent dual-light full-color night vision4. Come with 8000mAh battery, continuous charging of removable solar panel,...
- Price: $98.58
$128.15- From $98.58
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🔥 153 items soldNo reviews -
Features:1. 4-megapixel solar-powered wireless battery-powered outdoor IP65 waterproof camera2. Includes two 5200mA 18650 batteries3. Ultra-low power consumption and long standby time4. Pan/Tilt: 350°, Tilt: 90°5. Audio: Two-way audio, supports monitoring and intercom6. Lens: 4mm wide-angle lens with 3x electronic zoom7. Fill Light: Infrared and...
- Price: $54.62
$71.01- $54.62
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🔥 137 items soldNo reviews -
Features:1. Triple 5MP Lenses with 9× Hybrid Zoom: Wide, mid, and telephoto coverage with sharp 3K Ultra HD video.2. Full-Color Night Vision: Infrared + white LED lights provide clear, vivid footage day and night.3. AI Detection & Smart Tracking: Accurately identifies people, vehicles, and...
- Price: $102.90
$133.77- $102.90
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🔥 87 items soldNo reviews -
Features:1. High-Resolution 6MP Sensor (3.5K Ultra HD): Captures vivid video at a resolution of 3200 x 1800 pixels with a powerful 6MP image sensor for exceptional clarity.2. AI Detection & Tracking: Equipped with a 1T AI processing chip for fast, on-device detection of humans...
- Price: $42.31
$55.00- $42.31
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🔥 145 items soldNo reviews -
Features:1. True 4K Ultra HD (8 MP): 3840 x 2160 resolution captures stunning, high-fidelity video with crystal-clear detail.2. Advanced Imaging, HDR & Night Vision: HDR ensures balanced exposure even in backlit or high-contrast settings. Ten built-in 940 nm infrared LEDs enable night vision up...
- Price: $51.28
$66.66- $51.28
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🔥 128 items soldNo reviews -
Features:1. 9X Hybrid Zoom, 3X Optical Zoom: Dual-camera design: 8MP ultra-wide sensor plus 5MP telephoto lens delivers crisp 4K footage with 3X optical zoom and up to 9X hybrid zoom capability 2. 4K Ultra HD & f1.6 Aperture: High-resolution video combined with a bright...
- Price: $91.97
$120.26- $91.97
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🔥 70 items soldNo reviews




















































