电子产品

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电子产品供应商和制造商

Electronics

消费电子产品

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消费电子产品供应商和制造商

Consumer Electronics

安全与监视

elec

搜罗全球顶尖安全与监视公司提供的安全与监视资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

安全与监视供应商和制造商

Security & Surveillance

帝爱（香港）有限公司

2K/3MP resolution. Easy to mount on window and also can be table stand. Support both 2.4GHz and 5GHz WiFi. 2-way audio Free iOS &amp; Android App. (Tuya platform) 

Window WiFi Camera

宏オ拓展有限公司

This Ultra Thin Door / Window Alarm can fit for many sliding doors and windows. This alarm is triggered either by vibration or entry opening. 	 Lifestyles aesthetic design 	 Ultra thin profile &lt; 8.5mm thick. Suit for most sliding doors windows 	 Alarm triggered after entry opened 	 Dual sensors allow magnet placed at left or right side 	 Dual tones:&nbsp;Siren or Bell&nbsp;Sound 	 Clear and Loud Sound 95dB 	 Built&nbsp;in&nbsp;window vibration sensor,&nbsp;can act as glass window broken alert 	 Cyclical alert capability if door / window remain opened 	 Warning sticker provided to alert potential intruder 	 Low battery consumption 	 Low battery power indicator 	 Easy access to replace battery from front cover&nbsp; 	 Powered by 2pcs of CR2032 batteries (included)  

Ultra Thin Door and Window Alarm

显和有限公司

Door Window Sensor Alarm with Magnet Bar includes the following features : 	 Widely protecting shop, office, home or any entrance inside a house requiring protection 	 On / Off switch 	 Mini-sized 	 Magnet bar with magnetic sensor 	 Using 3 x 1.5V AG13 batteries (included) 	 Customized logos are available 	 Available in different colors  Material : 	 Plastic housing  Size closed : 	 Main body - Size of 5.1 x 3.8 x 1.9 cm 	 Magnet bar - Size of 5 x 1.4 x 1.4 cm  

Door Entry Alarm

新源光学实业有限公司

Sapphire lenses have excellent mechanical strength and hardness. With sapphire having superb thermal and chemical resistance and being scratch resistant, sapphire is a perfect choice for display window. With anti-impact and anti-scratch features.With high electrical resistance.With high corrosion resistance.Features great thermal stability.With high optical production rate.Features a high melting temperature of 2030 °C.With a high hardness of 9 Mohs, which is second to diamond.Purity: 99.99%.Density: 3.98-4.1g/cm2.Compressive strength: 21000kg/cm2.Flexural strength: 4000kg/cm2.Infrared transmittance: 85%.Dielectric constant: 7.5 - 10.5.Place of origin: China.Color: transparent or custom-made.Available in customized designs.

Sapphire Lens for Portable Security LCD Monitors

MEINOE INDUSTRIAL (HK) COMPANY LIMITED

 	 Name: Door/Window Alarm with Low voltage indicator 	 Model：MSA-820 &nbsp;&nbsp; 	 Size：75*39*12.2mm 	 Magnetic stripe size: 32*11.5*10mm 	 Product weight: 31g 	 MOQ：3000PCS 	 MEAS：450*300*240MM 	 G.W/N.W：9.5/8.8KGS 	 Material：ABS 	 Battery：3PCS*LR44 (include)  

Door/Window Alarm with Low Voltage Indicator

深圳市金鼎威视科技开发有限公司

Product Parameters﻿ The baby monitor's parent unit features an upgraded 1080p display, provides a crystal clear wide-angle window into your baby's world. The COMS image sensor with professional IR-Cut auto filter provides True-Color. •Direct Mode / Router- Mode This advanced monitor system is configured for local monitoring right out of the box in Direct WiFi Mode. Comes with Smart life app, the system can be easily set up to operate in Router Mode, provides live remote access from your iOS or Android smartphone or tablet at no fees or monthly subscriptions.•Fully Remote Pan Tilt Zoom- Enjoy watching your adorable baby in full HD and 3x digital zoom. The camera's pan, tilt and zoom functions are fully motorized, lets you to check in on your little one from the parent unit or remotely on your smart device.•Built-in Wide-angle Lens- This model has implemented a state of the art FHD 1080p CMOS visual sensor in order to provide the best possible video feed, as well as making features like our 108-degree wide-angle lens and ultra-crisp night vision possible. And the best of all - there is no need for multiple lenses.•2-Way Talk- Support local or remote two way talk. Sometimes all your baby needs is to hear the sound of your voice. No matter where you are.•Baby cam support Motion and Temperature Alerts- This wifi smart baby monitor allows you to be aware of motion or temperature changes instantly with notifications to both the parent unit and your mobile device.•Soothing Sounds and Lullabies- Gently lull your baby to sleep with 7 lullabies.﻿ The more details pls click and contact us! ﻿﻿ ﻿  connect with APP,support remote settings 8-10m IR distance Dual streams output,Wide dynamic,3D noise reduction 5V/1A power supply,2M power cord Wifi connection 360° Pan&amp;tilt Auto tracking Two-way audio Motion detection Human body filtering Baby crying detection Temperature &amp; humidity detection Dimmable RGB color and brightness Customizable Activity Zone Lullaby play via BT Default Bulit-in 7 music(screen side) Starlight Color Night Vision Scheduled feeding reminder Echo cancellation Adjustable volume installation Support Alexa &amp; Google (optional) ﻿﻿ ﻿﻿﻿﻿﻿﻿ ﻿ ﻿﻿ ﻿﻿ 

Battery Camera

深圳市互通信息科技有限公司

*2MP CMOS *1080p@15fps video (H.264) *2.4G WiFi connection *MicroSD card slot *Two-way audio *Night vision *Motion detection *With PIR sensor *With 4400mAh lithium battery *Optional Google/Alexa assistance Support 

1080P Battery dual lens Video Doorbell with PIR Sensor Remote Monitor 2,4G wifi bluetooth

*2MP CMOS
*1080p@15fps video (H.264)
*MicroSD card slot
*Two-way audio
*Night vision
*Motion detection&nbsp;
*With PIR sensor
*With built-in lithium battery (no annoying wiring is required
*Private tooling

1080P Battery Driven Video Doorbell with PIR Sensor Remote Monitor Night Vision

雄景实业有限公司

Ideal for side doors/windows.Mount it on the window and door with adhesive tape.Magnetic Sensor: Detects open for door or window.Vibration Sensor: Detects vibration of door or window (Adjustable sensitivity)When the door/window is opened or knocked by anyone, the unit will alert high output siren for 20 seconds.

SH818VM Slim Entry/Vibration Alarm (2 in 1)

1: Turn on the switch, the indicator light will flashes, 5 seconds later, it will be working  2: When the product detects vibration.It will emits a 130db alarm.After 30 seconds, the alarm will stop.  3: Low battery LED indicator, when the voltage is below 3V,the indicator light will have a red flash at a frequency of once a second. 

MSA-816 vibration door window alarm

Mount it on the window and door with adhesive. When the glass is being hit, knocked or opened by anyone, the unit will alert high output siren for 20 seconds. Adjustable "Hi"/"Low" sensitivity for different environments. 

SH238M Slime shock entry Alarm (2in1)

Ideal for side doors/windows. Mount it on the window and door with adhesive tape. Adjustable sensitivity for different environments.  #securityalarm #alarm #householdburglaralarmsystem #householdburglaralarm #homesecurityalarm #homesecurityalarmsystems #homesecurityalarmsystem #antiburglaralarm #homealarm #homealarmsystems #homealarmsystem #dooralarm #alarmsystem #windowalarm #sirenalarm 

Security Alarm 2 in 1 

Ideal for side doors/windows. Mount it on the window and door with adhesive tape. Adjustable sensitivity for different environments. 

SH288M Slim Shock and Entry Alarm(2 in 1)

Ideal door slide doors/windows. Detects vibration of doors/windows. Adjustable sensor sensitivity for different operating environments. 

SH238 Thin Shock Sensor Alarm

Ideal for side doors/windows to safe guard your home. Mounted it on the door frame by adhesive tape. It gives out alarm sound instantly when someone opens doors or windows. Magnetic sensor detecting entries. 

SH777 Entry Alarm

Ideal for house or retail store. Magnetic sensor detects open for door window. The Window/Door alarm detects every entry in order to protect your shop, office, home or every entrance inside a house requiring protection.   

SH008 Mini Entry Alarm 

MDC Electronics Co.,Limited 

1.Real 1080P Full HD Wifi Air Purifier Hidden Camera 2.Touch screen operation for air Filter,2-Stage Filtration System: True HEPA Filter, and High-Efficiency Activated Carbon Filter capture allergens. Smoke, mold and odor, in addition to removing 98% of airborne contaminants as small as 0.3 microns 3.Real-time video recording and view 4.Video resolution :1920*1080P,View resolution option. LD (Lowest Resolution), SD (Standard), HD (High Resolution) 5.Video format :AVI 6.Video encoding: H.264 7.Ultra-Silent Operation: Filters the air with the lowest noise level as quiet as 20-30dB on Quiet Mode, helping you sleep deeply. And 30-35dB on High Speed Mode for High-Efficiency Filtration 8.Support 8-10M night vision 9.Alarm settings for camera device. (Receive Alarm prompt, Alarm Buzzer, Motion Detection &amp; RF 433 MHz Sensors) 10.Memory storage: Max support 256 GB TF Card/Micro SD Card 11.Support system :Windows xp/win7/win10/vista; Mac OS. Linux above 12.Support 24hours all time recording 

1080P WiFi Air Purifier Hidden Camera 

The WINDOW / DOOR GUARD detects entry protecting your shop, office, home or any entrance inside a house requiring protecting. Easily mounted on door frame by adhesive tape. It gives a alarm sound instantly when opening doors or windows.   

SH009 Entry Alarm

 	 GUARDMAN&reg; Anti-Wandering System is a DIY set of product to alert family members or caregivers live with elderly who has Dementia / Alzheimer&#39;s disease to run away the wireless indoor motion detector, wireless door / window alarm, wireless entry mat. 	 Any of sensors being triggered with transmit a signal to the receiver to deliver an alert sound and vibration. 	 The alert signal can notify the caregiver or family member to check the elderly immediately. Once walked out the house, the caregiver or family member can run out to bring the elderly back.  

Wandering Prevention System

伊林(宁波)电子有限公司

Featured here are four pieces of alarms which offer reliable protection for your property. The versatile alarms are applicable to hotels, households, offices, shops, etc. The alarms boast simple and quick installation and operation on doors or windows.
   Wide applications.   Long lifespan.   Small order accepted: unit price: USD1.1, lead time: 30 days.  

Alarm System

Ideal for traveler placing in front of door or window to prevent intruder. Built-in PIR sensor for detection. Sensor detection up to 2-3 meters. 

SH10BL PIR Sensor Alarm

1080p WIFI Nanny Camera Alarm Clock with IR Night Vision 1.1080P WiFI Alarm Clock And Bluetooth Speaker Hidden Camera 2.Real Alarm Clock and Speaker function,plug and play video recording 3. Video Resolution: 4K/2K/1920X1080P 4.Multi-function: Normal video recording/Motion detection video recording with sound 5.No need any complicated operation: it will automatically video when it connect with power,it will automatically save the video demo when it disconnect with power 6. Video encoding: H.264 7.Memory card: Support max 256GB TF Card 8.Video format: Media 9.Motion detection range: 5M 10.Media Player Software:Recommend VLC and Window media player 11.Free WiFi APP For Android And Iphone Smart Phone 12.Built-in 3000mAh Battery Inside 13. 2.4G and 5G WIFI technology support 

1080p WIFI Nanny Camera Alarm Clock with IR Night Vision

SH10 PIR Sensor Alarm

Ideal for home placing in front of door or window to prevent intruder. Mini size for door of shop or office to announce the entries. Built-in PIR sensor for detection. 

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