Sadocom 2.4GHz Wireless Optical Mouse Pen Handwriting Pocket Pen Mouse Adjustable 800/1200/1600 DPI with Type C and Micro USB Adapter Ergonomic Mice for PC Laptop Tablet Mobile Phone Grey
High Responsiveness: Adjustable 800/1200/1600DPI optical wireless pen mouse can achieve precise optical tracking and smooth motion control, regardless....
Easy to Use: "plug and play", no need to install additional drivers. 2.4GHz wireless mouse, up to 10m effective distance..
Support Different Devices: Use type c OTG adapter and Micro usb OTG adapter, not only for computers, but also for any tablet and mobile phone with....
Multi-Scene Use: Digital pen mouse is suitable for beginners to draw on tablet and computers or use photo editor. It fits in your pocket, take it to....
Compatible system: Suitable for Windows7 / 8/10 / Vista / XP / 2000，Linux，Mac OS, Android OS. Tips: When the battery is low, the low-voltage alarm....
Driveway Alarm, Outdoor Waterproof Motion Sensor, Wireless Driveway Alarm System, 2 PIR Motion Detectors & 1 Receiver, Expandable House Alarm Systems for Home & Property
[Wireless Driveway Alarm]: Our wireless driveway motion alert is dedicated to home safety protection. And the wireless alarm system includes 1 Receiver & 2 Sensors. More importantly, our PIR motion detector can be used as home alarm, driveway alarm, shed alarm, garage alarm, intruder alarm, burglar alarm, perimeter alarm, etc..
[Long Distance Wireless]: The perimeter alarm is sensitive to detect motion from vehicles or people. Under ideal conditions, the wireless range from the detector to the receiver is up to 1500ft/450m(actual range will vary depending on the local terrain). And the sensors' detection range is up to 20-40 feet..
[Fully Expandable System]: The receiver hub has 4 zones, and each zone can pair 2 motion senors. More importantly, these 4 zones have different tunes, through the tunes, you can know which area's sensor is triggered. You can add multiple sets of receivers and sensors to form a home alarm system to better protect your family and property..
[Easy to Install]: Our motion detector is beautiful, compact and portable. Small size, great function. Of course, it is very easy to install..
[Proven Quality]: Our motion sensor alarm can provide security for your family and property. And if you have any question about our product, please fe....
Guardline Extra Receiver for 500 ft. Wireless Driveway Alarm
Easy To Install: Can easily be added to your existing Guardline home security system. There is no need to disrupt your existing system. Simply add the extra receiver..
Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set..
Expandable - The 500 Ft extra receiver must be purchased to work with the 500 Ft range driveway alarm. This receiver will NOT work with the Guardline 1/4 mile Driveway Alarm..
OUVOPO Wireless Driveway Alarm, Motion Sensor Alarm, 100m Long Distance Signal Transmission, Home Security Alarm System Motion Sensor Doorbell Chime Tunes, 1 Receiver and 2 Motion Detector
✔ Wireless Long Distance transmission- Communication range up to 220 feet from each motion sensor to the receiver. Cars, people and animals can be detected within 24ft/8M of each detector's angled eye..
✔ Easy to Install & DIY - Takes only a few minutes to set up. Motion sensor alarm systems can be mount to posts, walls, fences. Simply place your sensor/or multiple sensors (expandable up to 5 sensors) anywhere..
✔ Wide Range of Uses - Motion detection is an essential part of any home security solution. The wireless driveway alarm motion sensor can be used to monitor& protect your indoor property. Such as driveway, front porch, gate, pool, garage, mailbox, shed and etc. Great for home, business,and office..
✔Two Alert Option - You can choose alarm/ Doorbell chime mode with this motion sensor alarm system. Be alerted to visitors, scare off unwanted intruders, take good care of your parents when they get up at night, or even know when your children have accessed restricted areas..
✔Fully Expandable and 2 years warranty - The unit includes one USB receiver(Adapter not included) and two motion sensors. Expandable up to 8 sensors and unlimited receivers for complete coverage of your indoor property..
briidea Safe Pool Alarm, 120 DB Super Loud Magnet Inground Pool Door Window Security Alarm, with Bypass and Anti-Tamper System for Kids Safety
【Sensitive Alarm System】The pool alarm is smart,it 's an excellent poolside unit for water-surface monitoring and indoor unit for alarming.When the objective is heavier than or equal to 13lb,the receiver alarm will give out sounds as 85db with LED flashing to make people aware of the danger..
【Easy to Install】The poolside unit need to be installed in the pool less than or equal to 16x32sq.ft.The sensor tube should submerge into water 3.9"deep.Place the indoor unit within 300 feet from poolside unit.The indoor unit needs seconds to match with the poolside unit for the first-time using..
【Scope of Application】There are 4 Different Modes to choose from the pool alarm :surveil, swim, mute and off modes.The surveil range to 16x32sq.f and the max connection distance is 300ft.Please put the pool alarm in an appropriate range to ensure that an alarm can be received in case of danger..
【Reduce False Alarm】The pool alarm is equipped with swimming mode. Just turn on swimming mode so you don't trigger an alarm when you enjoy the swimming pool.The poolside unit is powered by 6pcs alkaline batteries,It is recommended to use a backup 9V rechargeable battery in case of power failure..
【Keep kids&pets safe】The pool alarm is a monitoring system that au....
Driveway Alarm,ELEPOWSTAR Outdoor Weatherproof Wireless Motion Detector,Security Alert System,58 Chimes/5 Level Volumes/LED Indicator,500ft Range,Fit for Home/Garage (AA4 Batteries NOT Included)
...lert, excellently offer security alert for the hearing impaired. If you don’t want to be disturbed, you can also choose Mute Mode for the receiver..
【Easy to Install】 The PIR motion sensor detection works on AA*4 batteries ( NOT included) and the receiver plugs in a standard wall outlet. The driveway alert system detects movement between 16ft/5m, 60 angle, it is the perfect range to reduce false alarm. So easy to install and can rotate to any position you need..
【Expandable Alarm System】 Build your own security alert system by pairing more motion sensors or receivers. It is able to expand up to 20 sensors and unlimited receivers for complete coverage of your property..
【Weatherproof PIR Motion Sensor Alarm】 High precision wireless driveway alarm system, low-rate false alarm. IP55 waterproof, weather resistant design enables the PIR motion detector to work perfectly both outdoor and indoor. Perfect for Home, Garage, Gate, Yard, Pool, Villa, Store, etc..
【WIDE WORKING RANGE & 2-in-1 ALARM SYSTEM】 The driveway alert system is 2 different systems in one. Part 1 is driveway alarm system with a working range up to 500ft between receiver and PIR motion sensor, part 2 is a wireless doorbell up to 1000ft . Both parts are paired to 1 chi....
Fdit Wall Mounted Decibel Meter, Digital Sound Level Meter Noise Meter Tester Measurement Range 30-130dB, Accuracy 1.5dB with LCD Display
Stay away from noise- Take care of health, no matter where you are, including baby room, office, classroom factory. A industrial decibel meter helps to let your people know that any level above 85 db is detrimental to their health. You have to be responsible for their health who you care..
Easily wall mounting- With backside screws, it can be easily wall mounted. Super large 9.6 inch LCD digital display with backlight that makes reading more clear and visually in dark areas..
Alarm function, bring precise life- You can set the low db alarm and high db alarm range for noise sound alarm system through PC. When the measuring value is over the alarm value, the meter will make a sound beeping and lock the data with blinking for 2 minutes.
Data storage and derive- The instrument will automatically store the data every 2 seconds, and the stored value is the largest noise value in 2s, which can last for one year.
PC control conveniently- With CD and USB cable delivered, it can connect computer with USB cable, you can down-load records, collect samples and print chart and date,etc.
Car Alarm System with Remote Control, Security Antitheft Alarm System 120dB 6 Tone 7-Level Sensitivity Sensor,Alarm Loudspeaker Universal 12V Vehicle Alarm Security Protection System
【Wireless Car Alarm】 Wireless Car Alarm System: different from the normal car alarm, this car alarm system doesn't have main unit box, doesn't have many cables, no need cut any origianl car cables,no damage to original car circuit, the shock sensor and the air pressure sensor are wireless to siren..
【DIY Install Car Alarm】5 minutes to DIY Install: just need connect the siren black / red cable to car battery positive and negative port, then connect the high frequency antenna to siren connector, find a location and fix siren around the wiper, installation done! Don't like the normal car alarm, no need send to the car service shop for professional install, cost effective..
【2-way Pager Car Alarm】Built in air pressure sensor, when detect car door/window/trunk open illegally, the siren will alarm, and notify to LCD remote control.
built in vibration/motion sensor, when detect car vibration or motion, the siren will alarm and notify to LCD remote control also..
【Long Distance Alarm】The high frequency antenna ensure the car alarm system can be valid for 1000 meters..
Alarm Security System, Wireless DIY Burglar Alarm 18 Piece Kit with GSM and WiFi APP Control for Home Office & Shop - Compatible with Alexa and Google Assistant
GSM+WiFi: Connect WiFi easy, No any monthly fee. Free mobile app for iPhone and Android phones so you can control your alarm system from anywhere with your smartphone. Built-in GSM module, support GSM sim card, suggest to buy T-mobile 2G sim card (not included) in US..
DIY Home Security System: Easy To Install panel with wireless sensors that can be integrated in short time with automated fast response alarms. Support up to 100 learing/storage/location for remote control, RFID cards and wireless detector as you need.
You can control this gsm alarm system Arm/Disarm/Voice Monitoring /Intercom by cellphone anywhere..
Protect Your House: When someone trigger this system that will be loud alarm to scare thief away and also will make a phone or sending a message to someone which you save the phone..
Works with Alexa: Use voice to control your alarm system and intelligent household devices. Works with Google, DuerOS, SmartThings, IFTTT, DingDong as well. Your smartphone download APP, then the panel connect WiFi, connect Alexa via APP, only works on 2.4GHz WiFi networks..
Customer Service: If you have any problem about the alarm system, Pls email to contact us firstly,we have to solve it for you and make you satisfaction. Package including:1x WIFI&GSM....
All-new Ring Alarm 14-piece kit (2nd Gen) – home security system with optional 24/7 professional monitoring – Works with Alexa
Arm and disarm your Ring Alarm security system with your voice and receive Smart Alerts with Alexa Guard when paired with select Alexa-enabled devices..
Choose the Ring Alarm kit that fits your needs and add additional components and accessories at any time..
Put whole-home security at your fingertips with Ring Alarm, a do-it-yourself alarm system with optional 24/7 professional monitoring for $10/month..
A great fit for 2-4 bedroom homes, this kit includes one base station, two keypads, eight contact sensors, two motion detectors, and one range extender..
Easily setup your Ring Alarm by plugging in your base station, connecting to wifi via the Ring app, and placing your sensors in their ideal locations..
Voted #1 for Customer Satisfaction with DIY Home Security Systems by JD Power, this award-winning system now includes a more intuitive keypad with emergency buttons and smaller contact sensors to seamlessly blend into your home..
Receive mobile notifications when your system is triggered, change your Alarm modes, and monitor all your Ring devices all through the Ring app..
