Shenzhen Heiman Technology Co Ltd

HM-638PHM-ACHardwired 10-Year BackupBatterySmoke AlarmHardwired interconnect10-yearbackup batteryOne-buttonhush/testEnd-of-life warningCertified to the Latest Regulatory StandardsCertifications:ETL Certified to UL 217 10th Edition;Approved by California State Fire Marshal;Complies with CAN/ULC-S53l and UL 2034.Hardwired interconnectInstall one smoke detector or network up to 24devices for full-home coverage. When any linkedalarm triggers, all hardwired units sound togethergiving early escape warning. Up to 24 devices:18alarms + 6 remote signal appliances or relaymodules.Backup batteryfor nonstop protectionIf power fails, the built-in backup battery keeps thehardwired alarm on duty. No battery changes forthe full 10-year life-no low-battery chirps, noreplacement hassle.Fewer false alarmsAdvanced Heiman sensing, up to latest standardstells real fire from cooking smoke or steam, cuttinnuisance alarms to the minimum.Oversized button for easytest/hushLarge one-touch hush quiets cooking or steamfalse alarms: if sensor fault occurs, fault alertsounds to keep unit in check.End-of-life warningChirp alerts you when the hardwired detectorneeds replacement  

Heiman Hardwire Standalone/Interconnected Smoke Detector Fire 10 Year Battery Smoke Alarms

MOSUO SCI-TECH CO LIMITED

ANKA AJ-761 Interlinked Smoke Detector with 10-Year Lithium Battery EU Standard CE EN14604 Certified NB Smoke Alarm Working Voltage3V BatteryBattery life10 years batteryDetector typeInterlinked smoke detector, up to 22 pcsWorking temprature0℃~+40℃Executive StandardEN14604Alarm volume＞85dB at 3 metersSensorPhotoelectirc SensorAlarm modeLED &amp; BuzzerMaterialABS Fireproof Plastic  

ANKA AJ-761 Interlinked Smoke Detector with 10-Year Lithium Battery EU Standard CE EN14604 Certified NB Smoke Alarm

Xiaowei Technology (Zhuhai) Co., Ltd

The Standalone Photoelectric Smoke Detector is a reliable fire safety device designed to provide early warning of smoke generated during the initial stages of a fire. Utilizing advanced photoelectric sensing technology based on the infrared light scattering principle, the detector quickly identifies smoke particles and activates a high-decibel audible and visual alarm, giving occupants valuable time to respond and evacuate safely. Equipped with a high-performance microprocessor, the detector offers high sensitivity, stable performance, and excellent reliability, minimizing false alarms while ensuring fast and accurate smoke detection. Once the smoke concentration reaches the preset alarm threshold, the built-in buzzer emits a loud alarm sound of ≥80 dB (at 3 meters), accompanied by a flashing LED indicator to provide a clear visual warning. Powered by a DC 3V lithium battery, the detector features an ultra-low power design with a battery life of up to 10 years under normal operating conditions, significantly reducing maintenance requirements. It also supports low battery warning, ensuring users are notified when battery replacement is needed. The detector includes a convenient silence (Hush) function, allowing users to temporarily mute nuisance alarms caused by non-hazardous smoke while maintaining device safety monitoring. Designed for standalone operation, the smoke detector requires no complicated wiring and can be installed quickly in homes, apartments, hotels, offices, schools, dormitories, retail stores, and other indoor environments. It provides dependable fire protection for both residential and commercial applications. OEM and ODM services are available, including custom branding, packaging, firmware, and certification support for global markets. Key FeaturesAdvanced photoelectric smoke sensing technologyHigh-sensitivity infrared light scattering detectionLoud audible (≥80 dB) and visual alarmUp to 10-year battery lifeUltra-low power consumptionBuilt-in high-performance microprocessorLow battery warningHush (temporary silence) functionQuick and easy installationStable and reliable performanceSuitable for residential and commercial fire protectionOEM &amp; ODM customization supported

Standalone Photoelectric Smoke Detector | 10-Year Battery Smoke Alarm with Audible & Visual Fire Warning for Home & Commercial Use

Hanwei Electronics Group Corporation

YB032 10yearsbattery smoke detector The independent photoelectric smoke fire detection alarm YB032 detects the fire through the principle of dual optical path scattering. The photoelectric sensor with special structure is used in the smoke detector. Features:Dual optical path design to avoid false alarm 10 years battery life New design EN14604 pending Specifications： Product name Independent photoelectric smoke fire detection alarm Product model JTY-GF-YB032 working voltage DC3.0V(Lithiumbattery; CR17450; 2400mah) Alarm mode Audible&amp;visual alarm Alarm sound ≥85dB@3m Battery life ≥ 10 years working temperature -10℃~＋55℃ relative humidity ≤95%RH Alarm classification Fire alarm, fault alarm and low power alarm Executive standard EN 14604：2005 Product size Φ90mm×H56mm 

YB032 10 years battery smoke detector

Chung Pak Battery Works Ltd

This zinc chloride battery contains 0% lead and is safe and reliable to use. It comes in a cylindrical shape and is labeled with battery information on the exterior. The battery is available in different sizes and is suitable for applications like alarm clocks, radios, remote controls, smoke detectors and toys. 	 0% lead zinc chloride battery. 	 Cylindrical shape. 	 Labeled with battery information on the exterior. 	 Safe and reliable to use. 	 Available in different sizes. 	 Applications: alarm clocks, radios, remote controls, smoke detectors and toys.  

Zinc Chloride Battery

The S2 Edge Smoke Alarm is a high-performance photoelectric detector designed to meet European safety standards, certified to EN14604 and Q-Label 2.0. Featuring an ultra-thin and modern design, it seamlessly integrates into residential and commercial environments. Powered by a 12-year sealed battery, the device ensures long-term, maintenance-free operation, reducing replacement costs and service frequency. The advanced photoelectric sensor provides reliable and fast detection of smoldering fires, enhancing early warning capabilities. Additional features such as alarm memory and night mode improve user experience by offering clear status indication and minimizing nighttime disturbance. Built with UL94-V0 fire-retardant materials, the S2 Edge ensures enhanced safety and durability. Ideal for large-scale projects, the product supports stable supply, OEM/ODM customization, and direct manufacturer delivery. Specification Power Supply:3V sealed Battery Battery Life:12 Years Sensor Type:Photoelectric Interconnection:Standalone Audio Alarm:≥85db(At 3m) Working Temperature:0°℃~55℃ Working Humidity:≤95%RH(non-condensing) Plastic Material：ABS+PC,UL94-V0 fire retardant Installation Positions：Wall Mounting/Ceiling Mounting Approvals:EN 14604,Q-Label 2.0  Heiman is a professional manufacturer specializing in fire safety alarms and smart home sensors, with over 21 years of industry experience. Founded in Shenzhen, China, the company operates a dual manufacturing base in Shenzhen and Vietnam, with an annual production capacity of 15 million units. Heiman owns a CNAS ISO7025 accredited laboratory and an Intertek/ETL recognized satellite lab, ensuring strict quality testing and compliance. With over 1,000 patents and certifications, the company serves customers in more than 100 countries worldwide. Heiman provides one-stop OEM/ODM solutions, including industrial design, hardware and software development, cloud integration, and technical support, making it a reliable partner for global distributors and brands.  

EN14604 Certified Photoelectric Smoke Alarm with 12-Year Sealed Batter

YB030 smoke detector The independent photoelectric smoke fire detection alarm YB030 detects the fire through the principle of dual optical path scattering. The photoelectric sensor with special structure is used in the smoke detector. Features:Dual optical path design to avoid false alarm New design EN14604 pending Specifications：  Product name Independent photoelectric smoke fire detection alarm Product model JTY-GF-YB030 working voltage DC 9V (alkaline battery; 6LR61; 500mah) Alarm mode Audible&amp;visual alarm Alarm sound ≥85dB@3m Battery life ≥ 5 years working temperature -10℃~＋55℃ relative humidity ≤95%RH Alarm classification Fire alarm, fault alarm and low power alarm Executive standard EN 14604：2005 Product size Φ90mm×H56mm 

YB030 smoke detector

85 dB Alarm Sound: Ensures timely alerts at enough sound volume.Interlinked: Supports up to 22 devices for comprehensive protection.Smoke Alarm: Detects the smoke cause by fire at a certain ppm.Lithium Battery: Provides 10 years of sealed power supply.Photoelectric Sensor: Accurately detects smoke for early warning.EN14604 certified by TUV: Stricly test standard to ensure the product quality. No worry to use in EU market.AS3786 certified by Activfire: Smoke alarm standards applicable to Australia.

Europe and Australia Standard Photoelectric Smoke Detector ANKA AJ-761 Wireless Interlinked Smoke Alarm

0% Lead Zinc Chloride Battery Lead-free and environment friendly  In 1985, we began the mass production of zinc chloride batteries. Our monthly output reached 1.5 million units within five years and then increased to 10 million units. In 1993, we launched the first fully automatic zinc chloride battery production line, and tripled the production efficiency. Since 2004, Vinnic formulated pioneering 0% Lead Zinc Chloride Battery by using first-rank material. While the safety standard for lead is 40 ppm，this content in Vinnic’s Zinc Chloride Battery is much lower than the standard. This is a further milestone in the development of high performance, reliable and environment friendly batteries. Quality: Environmentally friendly Highest leakage resistance Low internal resistance Long Service Life Top performance Complete line of D, C , AA, AAA, N and 9 Volt  Application: • Alarm clocks • Radios -Remote Controls • Smoke detectors • Toys 

0% Lead Zinc Chloride Battery

CM020Batteryoperated CO alarm CM020carbon monoxide alarm uses a high-quality electrochemical sensor, which is fast and sensitive to carbon monoxide. The current carbon monoxide concentration value can be read through the display. When the carbon monoxide concentration in the air is higherthan the preset value, the user will be alerted by sound and light alarm to ensure their safety.  Features: Meet EN50291 standard High quality electrochemical Sensor New fashion design LCD display  Application: The CM020 is usedto detect carbon monoxide leakage in residential home. Fast response to carbon monoxide and reminding people get away from danger.  Specifications: Measuring gas Carbon Monoxide Working voltage DC3V Sensor type Electrochemical sensor Sensor life &gt;7years Alarming level Follow EN50291 standard Working Environment Temperature: -10℃～50℃   Humidity: &lt;95%RH Alarm sound ≥85dB(3m) 

CM020  Battery operated CO alarm

Shenzhen Pkcell Battery Co Ltd

PKCELL Ultra Long‑Lasting Carbon Zinc Battery This rectangular 9-volt carbon zinc battery is a primary, non-rechargeable cell designed for low-drain devices. It offers leak-resistant construction, is free from mercury, cadmium and lead, and provides reliable energy for smoke detectors, remotes and other everyday electronics. Model number: 6F22.Shape: Rectangular.Voltage: 9V.Electric energy: 1.17 Wh.Chemistry: Zinc-carbon.Type: Primary, non-rechargeable.Weight: 88 g.Environmental: Mercury, cadmium and lead free; leak-resistant.Performance: Shorter runtime and higher voltage drop under load compared to alkaline.Applications: Smoke detectors, alarms, walkie-talkies, multimeters, remote controls, clocks, toys, microphones, calculators, low-power electronics.Type of payment: T/T.

Carbon Zinc Battery

Fire hazards can occur anytime in daily life. The Heiman S1 Series Smoke Alarms provide reliable and continuous protection with advanced smoke detection technology. When smoke is detected, the device triggers a loud audible alarm and visual alert to warn occupants immediately. Multiple versions including Matter, WiFi, Z-Wave, Interconnected, and Standalone are available to meet different market needs. All products are certified to UL217 10th edition and CAN/ULC-S531 standards, ensuring compliance with North American regulations. Backed by strict quality control and professional testing, each unit guarantees stable performance. As a direct manufacturer, Heiman offers OEM/ODM customization, private labeling, and full technical support for global partners. The Heiman S1-W WiFi Smoke Alarm provides real-time monitoring and instant alerts through a stable wireless connection. Designed for connected homes, it enables users to receive notifications anytime via mobile applications. The device ensures accurate smoke detection and features a loud alarm for immediate warning. Certified to UL217 10th edition and CAN/ULC-S531 standards, it complies with North American safety regulations. With app control and remote mute functions, the S1-W enhances convenience and safety. It is ideal for residential use, property management, and smart home solutions. Working Voltage：DC3V (EVE CR123A) Sensor Type：Photoelectric Alarm Sound Level：≥ 85dB at 10ft Temperature Range： 40℉ (4.4℃) to 100℉ (37.8℃) Humidity Range：≤ 95%RH (non-condensing) Alarm Sensitivity：1.9%/ft ± 0.33 %/ft OBS Dimensions：Φ70 x H37mm  Heiman is a professional manufacturer specializing in fire safety alarms and smart home sensors, with over 21 years of industry experience. Founded in Shenzhen, China, the company operates a dual manufacturing base in Shenzhen and Vietnam, with an annual production capacity of 15 million units. Heiman owns a CNAS ISO7025 accredited laboratory and an Intertek/ETL recognized satellite lab, ensuring strict quality testing and compliance. With over 1,000 patents and certifications, the company serves customers in more than 100 countries worldwide. Heiman provides one-stop OEM/ODM solutions, including industrial design, hardware and software development, cloud integration, and technical support, making it a reliable partner for global distributors and brands.                 

UL217 10th Certified Matter Smoke Alarm with Replaceable Battery & Smart Home Integration

Zhejiang Jiaboer Electronic Technology Co.,Ltd

Model Number: TSS890-HI
Power Supply: AC220-240V with DC 9V battery backup
Operation Current: &le;100mA with AC power
Comply With Standard: EN14604:2005/AC:2008
Alarm Volume: ＞85dB(A)@3 meters
Hush Time: 8mins
Product Life Time: ＞10 years
Wired Interconnection: Up to 40pcs
Humidity Range: 0℃ to 40 ℃
Plastic Material: V0 level flame retardant ABS
Product Size: 140mm in diameter &times; 44.9mm depth

Hardwired smoke alarm 

The Heiman S1-Z Z-Wave Smoke Alarm is designed for professional smart home systems, offering stable and low-power wireless communication. It enables seamless integration into Z-Wave networks, ensuring reliable device connectivity and long-term performance. The alarm provides accurate smoke detection and immediate alerts when danger is detected. Certified to UL217 10th edition and CAN/ULC-S531 standards, it meets stringent safety requirements. The S1-Z is ideal for smart home platforms, system integrators, and large-scale deployment projects.  Working Voltage：DC3V (EVE CR123A) Sensor Type：Photoelectric Alarm Sound Level：≥ 85dB at 10ft Temperature Range： 40℉ (4.4℃) to 100℉ (37.8℃) Humidity Range：≤ 95%RH (non-condensing) Alarm Sensitivity：1.9%/ft ± 0.33 %/ft OBS Dimensions：Φ70 x H37mm  Heiman is a professional manufacturer specializing in fire safety alarms and smart home sensors, with over 21 years of industry experience. Founded in Shenzhen, China, the company operates a dual manufacturing base in Shenzhen and Vietnam, with an annual production capacity of 15 million units. Heiman owns a CNAS ISO7025 accredited laboratory and an Intertek/ETL recognized satellite lab, ensuring strict quality testing and compliance. With over 1,000 patents and certifications, the company serves customers in more than 100 countries worldwide. Heiman provides one-stop OEM/ODM solutions, including industrial design, hardware and software development, cloud integration, and technical support, making it a reliable partner for global distributors and brands.                      

UL217 10th Certified Z-Wave Smoke Alarm with Low Power Smart Connectivity

The Heiman S1-W WiFi Smoke Alarm provides real-time monitoring and instant alerts through a stable wireless connection. Designed for connected homes, it enables users to receive notifications anytime via mobile applications. The device ensures accurate smoke detection and features a loud alarm for immediate warning. Certified to UL217 10th edition and CAN/ULC-S531 standards, it complies with North American safety regulations. With app control and remote mute functions, the S1-W enhances convenience and safety. It is ideal for residential use, property management, and smart home solutions.  Working Voltage：DC3V (EVE CR123A) Sensor Type：Photoelectric Alarm Sound Level：≥ 85dB at 10ft Temperature Range： 40℉ (4.4℃) to 100℉ (37.8℃) Humidity Range：≤ 95%RH (non-condensing) Alarm Sensitivity：1.9%/ft ± 0.33 %/ft OBS Dimensions：Φ70 x H37mm  Heiman is a professional manufacturer specializing in fire safety alarms and smart home sensors, with over 21 years of industry experience. Founded in Shenzhen, China, the company operates a dual manufacturing base in Shenzhen and Vietnam, with an annual production capacity of 15 million units. Heiman owns a CNAS ISO7025 accredited laboratory and an Intertek/ETL recognized satellite lab, ensuring strict quality testing and compliance. With over 1,000 patents and certifications, the company serves customers in more than 100 countries worldwide. Heiman provides one-stop OEM/ODM solutions, including industrial design, hardware and software development, cloud integration, and technical support, making it a reliable partner for global distributors and brands. 

UL217 10th Certified WiFi Smoke Alarm with Real-Time Alerts & App Control

 	 Able to detect smoke and heat conditions and issue alarms; &phi;=80mm, the most mini NB product 	 Two types of batteries with different capacities for option, &nbsp;default battery is small capacity？（larger capacity is 3V 5500mAh, service lifespan up to 5 years ); Awards：2018 Germany Red Dot Award.  

Smart Photoelectric Smoke Alarm 

 	 Issue photoelectric alarms and voice prompt; Push alarm notification to cloud server; Do self-test manually and remotely both available 	 Report NB signal strength 	 Push smoke density to cloud server 	 Restart the alarm device remotely 	 Report IMSI number of SIM to cloud server 	 Report robotic arm status, such as robotic arm failure to cloud server; Report alarm device power-off message to cloud server 	 Turn on/off robotic arm in APP remotely 	 Support China Telecom and China Mobile network, replaceable Nano card.  

Smart Combustible Gas Alarm 

Model Number: TSS380D-HR
Power Supply: DC 3V built-in lithium battery
Quiescent Current: &le;8uA
Alarm Current: &le;28mA
Comply With Standard: EN 14604:2005/AC:2008
Alarm Volume: ＞85dB(A)@3 meters
Product Life Time: ＞10 years&nbsp;
Battery Life Time: ＞10 years
Wireless Frequency: 433MHz
Wireless Interconnection: Up to 40pcs
Humidity Range: ＜93% relative humidity（RH)
Temperature Range: 0℃ to 40℃
Plastic Material: V0 level flame retardant ABS
Product Size: 120mm in diameter &times; 38mm depth
&nbsp;

Wireless smoke alarm

 	 Model Number: TSS890B-HI 	 Power Supply: AC220V-240V with DC 9V battery backup 	 Operation Current: &le;100mA with AC power 	 Comply With Standard: EN14604:2005/AC:2008 	 Hush Time: 8mins 	 Alarm Volume: ＞85dB(A)@3 meters 	 Production Life Time: ＞10 years 	 Wired Interconnection: Up to 40pcs 	 Humidity Range: ＜93% relative humidity(RH) 	 Temperature Range: 0℃ to 40℃ 	 Platic Material: V0 level flame retardant ABS 	 Product Size: 140mm in diameter &times; 44.9mm depth  

C9 Fire Detector Home Fire Alarm
The unit is a photoelectric smoke alarm device. With the photoelectric technology, it is more sensitive to detecting slow smolder fires which general thick, black smoke and may smolder for hours before bursting into flames. The smoke alarm device does not contain the radioactive material which is harmless to the environment. 	 Power Source DC 9V External battery 	 Quiescent Current &lt;=8uA 	 Alarm Sensitivity&nbsp; 0.09-0.15dB/m 	 Comply with standard EN 14604:2005/AC:2008 	 Alarm Current &lt;=16mA 	 Alarm Volume &gt;85dB(A) @ 3 meters 	 Low Voltage Threshold &lt;=7.5V 	 Hush time 10minutes 	 Product service life&nbsp; &gt;10 years 	 Size 100.8mm in diameter x 36.7mm depth  

Home Fire Alarm

ANKA AJ-716SI Wireless Interconnected Photoelectric Smoke Detector Alarm 85dB Alarm Tamper Alarm 10-Year Battery BSI Certified Working Voltage3V BatteryBattery life10 years batteryInterconectable quantityUp to 22 unites for interconnectionWorking temprature0℃~+40℃Wireless connected moduleRF433Alarm volume＞85dB at 3 metersSensorPhotoeletric SensorAlarm modeLED &amp; BuzzerMaterialABS Fireproof Plastic     

ANKA AJ-716SI Wireless Interconnected Photoelectric Smoke Detector Alarm 85dB Alarm Tamper Alarm 10-Year Battery BSI Certified

4G Wireless Emergency SOS Alarm GatewayThe 4G Wireless SOS Emergency Call Gateway is an intelligent emergency assistance solution designed for elderly care, healthcare facilities, assisted living communities, hospitals, nursing homes, and home security applications. Equipped with a built-in 4G communication module, the gateway provides unlimited communication range through the cellular network without Wi-Fi dependency. Users can trigger emergency alerts instantly by pressing the large SOS button or pulling the emergency cord. Once activated, the system automatically sends emergency notifications via phone call, SMS, and mobile App to preset caregivers or family members. The built-in two-way voice intercom enables real-time communication, allowing caregivers to immediately assess the user's condition and provide timely assistance. The gateway supports up to 99 wireless RF accessories, making it ideal for building a complete wireless emergency call system with SOS buttons, pull cords, door sensors, PIR detectors, smoke alarms, gas detectors, water leak sensors and other compatible RF devices. Key Features4G cellular communication with unlimited operating distanceOne-touch SOS button and emergency pull cord activationBuilt-in two-way voice communicationPhone call, SMS and App alarm notificationsSupports up to 99 wireless RF devices433.92MHz wireless RF communicationLow power consumptionLow battery reminderEasy DIY wall mounting installationSuitable for homes, hospitals, nursing homes and senior living communitiesApplicationsElderly CareSenior LivingNursing HomesHospitalsAssisted Living FacilitiesDisabled CareHome Emergency Alert SystemsHealthcare InstitutionsPublic RestroomsHotel Accessible Rooms

4G Wireless SOS Emergency Call Alarm Gateway with Two-Way Voice Intercom, Pull Cord & Panic Button for Elderly Care, Home, Hospital & Nursing Home

The ZigBee Smart SOS Emergency Button is designed for elderly care, home security, hospitals, nursing homes, hotels and smart home automation systems. Users can instantly trigger an emergency alarm by pressing the SOS button once. The system immediately sends APP push notifications through the ZigBee gateway and activates preset automation scenes such as turning on lights, sounding sirens, unlocking smart door locks, or notifying family members and caregivers. Compact, lightweight and easy to carry with the included lanyard, the device provides reliable emergency assistance for seniors, children, patients and individuals living alone. Powered by ZigBee 3.0 wireless communication, it features low power consumption, stable connectivity and long battery life. The emergency button seamlessly integrates with ZigBee smart sensors including motion sensors, door/window sensors, smoke detectors, gas leak detectors, water leak sensors and smart sirens, making it an ideal component for complete smart home security and elderly care solutions. FeaturesZigBee 3.0 wireless communicationOne-touch SOS emergency alarmInstant APP push notificationSmart scene automationWorks with ZigBee gatewayFamily emergency notificationSmart siren linkageSmart lighting linkageSupports elderly care applicationsLow power consumptionCompact portable design with lanyardOEM &amp; ODM customization available

ZigBee 3.0 Smart SOS Emergency Button Wireless Panic Alarm for Elderly Care Home Security with APP Push Notification

MDC Electronics Co.,Limited 

4K HD HOME SECURITY WIRELESS WIFI WALL CLOCK SPY HIDDEN CAMERAIt looks like your typical alarm clock at the first glance, showing real time and acting like a real alarm clock, but there is a hidden camera within it. Another interesting feature is that the camera is remote controlled, so you could discreetly start and stop recording or even snap photos as you wish. As per Requirement, It work with continuous power and battery backup also. The effective radius for the remote control is about 5-10m. It also has a Type-C interface. Highlights:Spy Camera Alarm Clock with HD Video Recording and MonitorEasy Operation with the Indicating LightInstant Response to Light and Shade EnvironmentHidden Camera w/ Clock AppearanceThe term "spy camera" can apply to several different types of concealed cameras.Each type of spy camera covers several categories of covert and hidden cameras, that comes with its own unique features and benefits, such as mini DVR cameras, IP cameras, Wi-Fi cameras, etc. However, we have separated these different kinds of covert cameras into individual categories to help you find exactly what you need. Some common types of spy cameras include: IP cameras: Or Internet Protocol cameras, wirelessly send out video footage over a network. Their main advantage is allowing you access to the footage remotely through a computer or smartphone, so you can control and view live feed from anywhere in the world with Internet access. Wi-Fi cameras: Similar to IP cameras, WiFi cameras broadcast video footage wirelessly over a Wi-Fi network. They are very useful when you need to monitor a nearby room, office, or property, for example. Hidden cameras: These cameras are designed to be hidden in everyday objects such as clocks, smoke detectors, power banks, air purifier, radio clock etc. They are a great option for secret home &amp; office surveillance as they blend into the environment. Mini DVR cameras: Mini Digital Video Recorders, combine a camera and a digital video recorder (DVR) in one small, portable device. They often come with useful features such as motion detection, loop recording, and snapshots. They are easily carried or hidden in small spaces. Body cameras: Also known as wearable cameras, can be worn on the body to capture video footage from the user's perspective. They can be worn as a watch. Contact us: +86-15915426847   

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