Carbon Monoxide Detectors - Hembisen CO Alarm Detector Monitor Battery Operated with Digital Display for House Kitchen Restaurant Hotel Office
【New Optimized Imported High-precision Sensors】Using electrochemical sensors, with more reliability, stability, responsiveness, to avoid the possibility of false readings and false alarms..
【Microprocessor intelligent identification】 When the carbon monoxide gas leak reaches a certain level, the carbon monoxide detector can quickly identify the gas and issue an 85-decibel alarm to avoid dangerous accidents and ensure the safety of people and property..
【Alarm Standard】50ppm - Alarm within 60 to 90 minutes.
KERUI Wireless Water Leak Detector for Alert Household Water Leakage Alarm with 90db Loud Alarm Water Leak Detector Sensor for Home Kitchen,Toilet Floor,Battery Powered (5)
QUICK AND EFFIECENT - No buttons,no wiring and no programming,you just place water leak detector where maybe happen water leakage.Once water leak alarm detector is touched by water,it will sound immediately with 90db loud alarm,arousing you attention to prevent leaks and flooding.Never worry about wasting water..
SUPERB DESIGN - Small size and beautiful shell that can convenient for you put anywhere,PERFECTLY INTEGRATED.Easy to carry.Water leak alarm detector has high sensitive sensor that can clearly detect even slight moisture to issue loud alert..
UNIQUE FUNCTION- Water leak detector sensor is made of durable ABS plastic which has IP65 waterproof function,floating in deep water without any influence.It is suitable for water heater, sink cabinet, sump pump, washing machine,bathrooms,basements and kitchen..
DURABLE STANDBY -Battery powered.Just need 9-volt alkaline battery(not include) give you home safety protection for up to one year..
Hidden Device Detector Camera Audio Frequency Bug Detector GPS Tracker RF Detector Finder Door Alarm Home Hotel Travel
Privacy safety - Portable like a phone case (1.13 oz, 3.4x1.50x0.66 inch ). This RF signal detector can detect eavesdropping devices (audio bug device), pinhole hidden spy cameras, GPS locators and etc. Can effectively prevent your privacy leaks. Prevent unwanted intruders , It acts as a both a burglar alarm . Excellent for traveling or hotel stay. Parents also use this to keep their kids safe as well as to prevent people with Dementia or Alzheimer's from going where they're not suppose to go..
Hidden spy camera detection - Aim your eyes at the camera filter as shown in picture, irradiate the suspicious area with detector, If there is a camera in the suspected location, a red highlight will appear. Can easily and precisely identify the hidden camera and pinhole camera..
Door Alarm - Hang it on any door knob / Bag / Drawer / Trunk . Simply turn it on and hang it on. If the door moves, the alarm sounds.Long-lasting replaceable battery keeps you protected for up to 44 hours after fully charged.
alarm can run for 60 seconds . Excellent for traveling or hotel stay . Also keep their kids and dementia or Alzheimer's safe..
Signal detection - Can detect radio waves, 2G,3G,4G mobile signal, SIM card bug. Frequency detection range 1Mhz - 6.5Ghz. Such a....
Handheld Carbon Meter, Portable Precision Detector LCD Digital Display Multipurpose Gas Monitor Tester, 0-1000ppm (Battery Not Included)
PROFESSIONAL TOOL: The gas detector is a device that detects the presence of CO gases in an area, often as part of a safety system..
EASY TO USE: CO meter detects and measures concentration levels of carbon monoxide gas..
HANDHELD SIZE: The CO gas meter is compact and lightweight, professional designed to fit comfortable in your hand, easy to carry and operate..
POWERFUL FUNCTION: With a wide measuring range 0-1000PPM, LCD digital display, high accuracy sensor..
APPLICATION: Carbon monoxide meter is widely used in petroleum, chemical, coal, metallurgy, paper, fire, municipal, telecommunications, food, textile and other industries..
Radar Detector, New Upgrade Laser Radar Detectors with Car 360 Degree Automatic Detection & Vehicle Speed Alarm System, Voice Prompt Speed (RED)
[360 degree laser radar detection] – The speed radar detector uses the latest upgraded 360 degree laser detection technology, detecting from the front, side and back, with high accuracy and automatically reducing false alarms for your safe driving..
[LED display with voice alert function – All-round warning]- The radar can detect any stable or moving radar speed camera from 250-1000m ahead and respond quickly with voice alert, providing advance warning for your driving and ensuring driving safety..
[Radar detector full frequency reception] – X.K.KA.CT.LASER and other bands, full frequency sensing without missing bands. High accuracy rate, automatically reduce false alarms to ensure your safe driving..
[Easy to use] – Plug the speed radar detector into the power supply and place the included anti-slip mat, select either city road or highway mode, allowing you to be in a densely populated city or on the highway, the ultra fast scanning circuit’s laser auto 360 degree detection provides you with ultra long range detection and the best possible warning..
Product contains: 1 radar detector, 1 power cord, 1 non-slip mat and a box with user guide..
Hanchen Nuclear Radiation Detector Geiger Counter Dosage Alarm Device Dosimeter Monitor Portable Digital Meter High Sensitivity Accuracy
【Note: NO battery included. The nuclear radiation detector can use either rechargeable batteries or dry batteries. You can search for “AA rechargeable batteries” or “AA batteries” on Amazon to buy them. One machine requires two batteries.】 We provide ONE-YEAR warranty and LIFETIME technical support for this newly designed version.And we will respond within 24 hours.If you prefer the latest version of nuclear radiation detector, please search ASIN: B09V2871WY..
【Fast Response & Wide Measuring Range】The nuclear radiation monitor responds quickly to radiation, and will alarm in time in high-risk environments. The instrument enjoys a high flexibility and can measure the environmental background. The detection value is updated in real time..
【Smart Protection & Alarm】Enter the option of alarm setting to set the alarm value of dosage rate. When the radiation value exceeds the set value, the nuclear radiation dosimeter will alarm automatically. The daily use of nuclear radiation detector helps to avoid radiation hazards in daily life..
【Small & Easy to Operate】The nuclear radiation detector is compact and portable. Permanent data storage upon power cut off. It is easy to operate by both beginner, senior or elderly people and advanced us....
Ecoey 10-Year Smoke and Carbon Monoxide Detector, Dual Sensor Smoke CO Alarm with Built-in Battery and Silence Function,FJ183-A,4 Packs
10 YEARS LIFE: This smoke and carbon monoxide detector contains 1 built-in 3V lithium battery, and could keep for 10 year without replacing to protect environment and save time. Low battery warning will open when you need to change smoke detector.
2-IN-1 FUNCTION: Photoelectric smoke sensor and electrochemical CO sensor work independently, smoke alarm prior to CO alarm. Smoke monoxide detector detects fast and slow-burning fires with minimized false alarms, provides you the ultimate protection.
HOW TO TEST & SILENCE: Test and silence combo smoke CO alarm by pressing test/silence button, mute time last for 10 minute. Fire alarm tone is over 85 dB at 3 meter and will sound throughout your entire home.
HIGH-TECH: This 2 in 1 smoke and carbon monoxide alarm has a built-in intelligent chipset. LED light is green in normal and turn red in emergency, fire alarms smoke detectors detect the safety of your house at anytime.
INSTALL EASILY: Smoke alarm(not hardwired) can be installed in 5 minutes by yourself, coming with screws and bracket. Smoke alarms can be mounted in ceiling or wall o....
Hand Held Metal Detector,V-Resourcing Portable High Sensitivity Metal Detector for Security Inspection
❤【HIGH SENSITIVITYFOR FAST DETECTING】NATOTINORCH Metal Detector Safety Bar is made of high quality components, it can detect hidden small metal objects Detect weapons,knives and other metal objects.Ideal for venues requiring security checks..
❤【ADJUSTABLE SENSITIVITY LEVEL】If the detection distance does not meet the requirements, the sensitivity can be adjusted. Press the low-sensitivity switch during the detection process, the detector will only respond to larger metal objects, such as knives, pistols, etc., and will not respond to small metals, such as rings, keys, coins, etc..
❤【SOUND AND VIBRATIONG TWO ALARM MODES】The security scanner has a mode switch, which can be freely switched between sound and vibration alarm modes according to various detection and use environments..
❤【POWER OPERATED】Powered by one 9V battery standard ( included) or rechargeable battery (Not included). With one external charging port, the battery charger is not included. Please avoid charging it when you have no rechargeable battery, otherwise it can't work normally. And please turn off the detector when charging it..
❤【EASY TO CARRY AND WIDELY USED】This metal detector wand comes with a holster clip making it easy to carry. It can be widely used i....
