Security Sensors

The Wireless Professional Weather Station from La Crosse Technology offers all the weather information you need to make sure Mother Nature’s unpredictability does not ruin your day. The dynamic color forecast icons, with changing seasonal foliage, show what the weather is going to be like for the day. Along with your personal, up-to-the-minute wind speed & direction, and indoor/outdoor temperature and humidity, you know what is happening inside and outside your home, providing you the information to make the decision to adjust your thermostat, wear your jacket or even monitor rainfall to know when it is necessary to water your lawn. When using the connectable feature, you now add enhanced fe…

Temperature and humidity affect the comfort of your home. When the air around you has too much humidity, your body can't regulate its internal temperature through evaporation. Too much humidity not only negatively impacts your comfort and health, but it can also impact your possessions. High levels of humidity can lead to mold and mildew. Overly dry conditions can irritate eyes, nose, and throat and negatively impact possessions like musical instruments and wooden items. Keep your home’s temperature and humidity at optimal levels with La Crosse Technology’s Data Logger Indoor Comfort Meter. Its easy-to-read display lets you know your comfort level at a glance. Log hourly, daily, monthly, and…

Perfect for that one access point—the gate between your escape artist and freedom, the shed with good tools, or that cabinet that should stay closed. Instant awareness when anything opens—because you can never be too closed for comfort.

Monitor important access points around your home—back gates, garage doors, shed entries, and more. This three-sensor system transforms uncertainty into awareness, sending instant alerts when anything opens or closes. Peace of mind, three sensors at a time.

La Crosse Technology's wireless weather station will provide you accurate, backyard weather monitoring from the convenience inside your home. Easy to install instructions and includes mounting bracket and hardware. Wireless wind sensor & temperature/humidity sensor transmit from a 330 ft range (open air) to your indoor console so you know what the weather's doing without having to turn on a radio or TV. With so many features, this home weather center will definitely be a conversation piece. Self sets time and date with automatically resetting for Daylight savings, adjustable temperature view (F/C), backlight settings and wind speed readings (MPH/KMH), HI/LO alerts for temperature, humidity,…

The 308-1409BNH Wireless Thermometer is a perfect pick for the budding weather enthusiast. This sleek device offers an easy and effective way to keep an eye on the sky without any fuss. With its simple, crisp display, you can effortlessly read the current indoor and outdoor temps (°F/°C) and the optional decimal values provide added accuracy. The handy trend arrows show you daily high/low records, giving you a quick glimpse of conditions in one convenient place. With a seamless setup, the display fits into any space providing essential temperature information and proving that wire-free is the way to be.

The 308-1409WNH Wireless Thermometer is a simple, no-fuss device for temperature monitoring. This sleek device offers an easy and effective way to keep an eye on the sky without any fuss. Its easy-to-read display shows current indoor and outdoor temperatures (°F/°C), with optional decimal values for added accuracy. Handy trend arrows and daily high/low records give you a quick glimpse of conditions all in one convenient place. The setup is effortless, and its compact size and wireless design allow it to fit nearly anywhere, proving that wire-free is the way to be.

Multi-functional station shows you temperature and humidity indoors, as well as up to 3 additional rooms. Displays a smiley face for comfortable room climate (within +66.2°F to 77°F and 40 to 60% range) or frowny face, if at uncomfortable levels inside your home. Writable display (pencil only) to identify each room you're monitoring from a storage room, basement, garage or other source. From the garage to the attic, let the wireless technology leave you in comfort knowing room conditions elsewhere. Battery operation and offers a wireless range over 330ft (100m) from included transmitting sensors.

1X LA CROSSE TECHNOLOGY 308-179OR wireless weather station. Large digit display. Wireless outdoor temperature with high & low temperature alarms. Indoor temperature with trend arrows. Clock with calendar

Analog thermometer requires no batteries for operation. Durable frame to use indoors or outdoors. Ideal mounting location is out of direct weather elements and sunlight. Recommend on a North-facing wall. Hang thermometer from a long nail, or screw (not included) with the built in key hole on the back.

Have you ever wondered how safe your hotel room really is or if someone’s listening in on your conversations while you travel? In today’s world of increasing spy surveillance threats from hidden cameras and GPS trackers to covert listening devices, your privacy can easily be at risk. The KNIGHT KT8000 RF Detector puts that fear to rest, offering the industry’s most versatile balance of value and performance. Using advanced German technology, the KT8000 exposes even the most sophisticated spy devices with five powerful detection modes: RF Signal Detection, Magnetic Field Detection, Infrared Camera Detection, Hidden Camera Discovery Scan, and Smart Detection. Featuring an upgraded chipset, smart…

Highly accurate temperature and humidity readings and a wide measurement range, the TP50W is the perfect household device to help keeping you and your family's living conditions at optimal comfort. TP50W is an indoor temperature & humidity monitor that is equipped to give you daily updates on the record of high and low humidity/temperature. This allows you to compare the current readings to those of the past. This unit's industrial grade humidity sensor will detect any changes in temperature and humidity, and inform you of the comfort level in the room.

Control your outdoor lights automatically with a Philips Hue outdoor sensor. Place the battery-powered, completely wireless sensor anywhere and then simply walk by to trigger your lights.

Shine 2000 lumens of brightness on driveways, sideyards and high-traffic areas with a hardwired adjustable Floodlight. Floodlight Wired connects to the Ring Bridge (sold separately) to unlock smart controls and custom combinations in the Ring App. The Ring Bridge lets you group together Ring Smart Lights and connect them to Ring doorbells and cameras. If one Ring Bridge-enabled device detects motion, it can turn on lights, activate cameras and more. With the Ring Bridge you can also link your Ring Smart Lights to select Alexa-enabled devices to turn on lights and adjust settings at the sound of your voice.

The Smart Motion Sensor from Feit Electric uses motion detection to keep your family safer and simplify your life. Powered by a rechargeable 700mAh lithium-ion battery, this sensor monitors rooms, hallways, and more. When used on its own, it sends notifications to your smart device whenever it detects motion up to 20 feet away. When paired with other Feit Electric smart home devices, it can do much more. Connect to smart lights for instant light when you enter the kitchen, garage, or basement. Save energy by activating lights only when rooms are in use. Connect fans to smart plugs and get instant relief from the summer heat as soon as you walk into the space. Connect to audible alarms to scare …

Description Working Voltage 5V DC Static Current Less than 2mA Output Signal Electric frequency signal high level 5V low level 0V Sensor Angle Not more than 15 degrees Detection Distance 2cm 450cm High Precision Up to 0 3cmInput Trigger Signal 10us TTL impulseEch0 Signal output TTL PWL signalMode of connection VCCtrig T ech0 R GNDUse Method Supply module with 5V the output will be 5V while obstacle in range or 0V if not The out pin of this module is used as a switching output when anti theft module and without the feet when ranging modules Note the module should be inserted in the circuit before been power which avoid producing high level of misoperation if not then power again …

Description Working Voltage 5V DC Static Current Less than 2mAOutput Signal Electric frequency signal high level 5V low level 0VSensor Angle Not more than 15 degreesDetection Distance 2cm 450cmHigh Precision Up to 0 3cmInput Trigger Signal 10us TTL impulseSignal output TTL PWL signalMode of connection VCCTRIG T ECH0 R GNDUse Method Supply module with 5V the output will be 5V while obstacle in range or 0V if not The out pin of this module is used as a switching output when anti theft module and without the feet when ranging modules Note the module should be inserted in the circuit before been power which avoid producing high level of misoperation if not then power again Working …

Description Working Voltage 5V DC Static Current Less than 2mA Output Signal Electric frequency signal high level 5V low level 0V Sensor Angle Not more than 15 degrees Detection Distance 2cm 450cm High Precision Up to 0 3cmInput Trigger Signal 10us TTL impulseSignal output TTL PWL signalMode of connection VCCtrig T ech0 R GNDUse Method Supply module with 5V the output will be 5V while obstacle in range or 0V if not The out pin of this module is used as a switching output when anti theft module and without the feet when ranging modules Note the module should be inserted in the circuit before been power which avoid producing high level of misoperation if not then power again …

Description Working Voltage 5V DC Static Current Less than 2mA Output Signal Electric frequency signal high level 5V low level 0V Sensor Angle Not more than 15 degrees Detection Distance 2cm 450cm High Precision Up to 0 3cmInput Trigger Signal 10us TTL impulseSignal output TTL PWL signalMode of connection VCCtrig T ech0 R GNDUse Method Supply module with 5V the output will be 5V while obstacle in range or 0V if not The out pin of this module is used as a switching output when anti theft module and without the feet when ranging modules Note the module should be inserted in the circuit before been power which avoid producing high level of misoperation if not then power again …

Description Working Voltage 5V DC Static Current Less than 2mA Output Signal Electric frequency signal high level 5V low level 0V Sensor Angle Not more than 15 degrees Detection Distance 2cm 450cm High Precision Up to 0 3cmInput Trigger Signal 10us TTL impulseSignal output TTL PWL signalMode of connection VCCtrig T ech0 R GNDUse Method Supply module with 5V the output will be 5V while obstacle in range or 0V if not The out pin of this module is used as a switching output when anti theft module and without the feet when ranging modules Note the module should be inserted in the circuit before been power which avoid producing high level of misoperation if not then power again …

Monitor CO₂ levels effortlessly with our carbon dioxide monitor. High-accuracy infrared sensing ensures stable readings across different concentrations. With long-lasting battery power of 72-120 hours on standby and intuitive operation, it is ideal for outdoor spaces, offices, classrooms, and labs.

Audible, Visual Alarm, LED Display, Combustible Gas Leak Detector

Add an extra level of protection to your home with Ring Alarm Home Security System Contact Sensors. Attach a sensor to any window or door within your home and immediately receive a notification when they open, even if you're at work. Sends instant alerts to your phone or tablet whenever a door or window is opened in your home. Monitor from your iOS or Android device. Attach the sensor to any door or window and connect it to the Ring Alarm Base Station (sold separately). Backed by the manufacturer�s 1-year limited warranty. Ring Alarm and all Ring Alarm accessories require a subscription for digital notifications, in-app features, digital arming/disarming, and integration with other Ring, E…