Door Chime, Wireless Door Window Contact Sensor Alarm, 500ft Range 32 Chimes 5 Volume Level LED Indicators, 1 Plug-in Receiver Door Sensor for Business/Home/Store (1 Receiver +1 Sensor)
...ur needs for different occasions like home, business or store..
[Door/Window Open Alert] Perfect for adding a sense of security if you have children or senior family members. This business door alarm entry chime alerts when burglar opens the door or window and helps deter break-ins(wireless door alarm activates when magnetic sensor separates). You can use the door sensor chime on the back door as an alarm, or as a way to remind businesses on the front door when a customer’s coming in..
[Easy to Set up] 5 levels of adjustable volume from 0-110 dB (Mute Mode Included). LED indicators are suitable for the elderly and the hearing impaired. Different ringtones are set for different doors so you can know which door you have a visitor to come in. Our door alert can remember your last melody and volume level after a power outage, no need to reset to your previous settings..
[500ft Wide Detection Range & 20 Expandable] The doorbell chime kit can reach out up to 500 feet wide enough range where it is open area. And it is expandable up to 20 ones, either the receiver can be paired up to 20 chime sensors, or 1 door sensors can be paired up to 20 receivers. You can install them in your dining room, bedroom, living room, garage, yard, or your store and office.....
Magnetic Reed Switch MC-32 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Magnetic Reed Switch,Sets of 2
【Package Included】: 2Sets x MC-32 Magnetic Reed Switch.(Mounting screws are includes)..
【Function】: The reed switch is an electrical switch operated by an applied magnetic field. Designed for use with alarm systems. Great for use in family and factory window, door. etc..
【Install Distance】 ：Gap between 2 pieces more than 15mm, less than 25mm.White color make home great and beautiful. Anti-fire ABS material..
【Switch Type】: NO means normally open: when the magnet separate, the circuit is conductive( light on ).
when the magnet together, the circuit is not conductive ( light off ), NC means normally closed: when the magnet together, the circuit is conductive( light on ).
when the magnet separate, the circuit is not conductive ( light off )..
【Reed Switch】：Important : When the magnet is near it makes connectivity, when the magnet is removed connectivity is broken.Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems.(some wireless system has wired zones),Here with our 90-day money back risk-free purchase guarantee..
Geeni Freebird Wireless Indoor/Outdoor Security Camera, Rechargeable Battery-Powered, 1080P, Night Vision/Waterproof, Motion Detection, 2-Way Audio, Works with Alexa (Pack of 2)
... SUPERIOR PERFORMANCE: With enhanced infrared night vision, waterproof camera, and motion sensor alarm, the FREEBIRD delivers top-quality surveillance for use as a home surveillance camera, driveway alarm, night vision camera, or door camera..
EASY MAGNETIC MOUNTING: Created with a unique magnetic-mount backing that lets you move and place just about anywhere wirelessly. Connect to metal surfaces such as gutters quickly and easily. No cables necessary!.
LONG-LASTING BATTERY: The powerful 9,000mAh battery is long-lasting and rechargeable via any standard USB power source. Compact and powerful, the FREEBIRD wireless camera security system gives you power and control like no other..
NO HUB REQUIRED: Using your home's secure 2.4GHz wifi, you can connect your Geeni FREEBIRD outdoor smart security camera to most Alexa, Google Assistant, iOS or android devices for full wide angle viewing from the safety of your home..
WSDCAM Refrigerator Alarm When Opened Wireless Fridge Alarm Door Open Alarm - (1 Pack 108dB Freezer Door Alarm with 4 Modes + 2 Pack 90dB Freezer Door Alarm)
Package inlcuding 3 pack alarm (1 Pack 108dB Freezer Door Alarm with 4 Modes + 2 Pack 90dB Freezer Door Alarm ).
108dB Freezer Door Alarm - This alarm with 4 modes, it’s not only a refrigerator alarm, but also a door alarm for home security helps deter intruder/thieves effectively by 108dB loud alarm, and can be door open chime help notify you if children/pet or others are coming/ going. You can easy to set appropriate mode as your need.
4 Modes: 1. Time Delay Alarm (sounds “Di-Di-Di” from 0dB to 108dB if door stays open for 3/15/30/60s) 2. General Alarm (alarm stop if door closed).
3. Constant Alarm (constant alarm even door closed).
4. Door Open Chime (sounds “DingDong” once door opens).
90dB Freezer Door Alarm - Only 60s DELAY Mode. Wireless freezer alarm keeps ringing if the freezer door stays open for 60 seconds. It will only alert you when freezer door has been left open for 60s, it will not annoying you while you want the door open.
0.32" ULTRA-SLIM DESIGN - Ultra-slim door open alarm, save space and suitable for most of freezers/fridges. Size: 3.15" x 1.38" x 0.32". Just ON/Off button, super easy to use.
Geeni Freebird Wireless Indoor/Outdoor WiFi Security Camera, Rechargeable Battery-Powered Home Security Camera, 1080P Night Vision/Waterproof, Motion Detection, 2-Way Audio, Works with Alexa (1 Pack)
SMART SECURITY: Monitor your house, driveway, or door, and stream live video right from your phone, or through your Voice Assistant device. Two-way talk lets you communicate without opening the door..
SUPERIOR PERFORMANCE: With enhanced infrared night vision, waterproof camera, and motion sensor alarm, the FREEBIRD delivers top-quality surveillance for use as a home surveillance camera, driveway alarm, night vision camera, or door camera..
EASY MAGNETIC MOUNTING: Created with a unique magnetic-mount backing that lets you move and place just about anywhere wirelessly. Connect to metal surfaces such as gutters quickly and easily. No cables necessary!.
LONG-LASTING BATTERY: The powerful 9,000mAh battery is long-lasting and rechargeable via any standard USB power source. Compact and powerful, the FREEBIRD wireless camera security system gives you power and control like no other..
NO HUB REQUIRED: Using your home's secure 2.4GHz wifi, you can connect your Geeni FREEBIRD outdoor smart security camera to most Alexa, Google Home, iOS or android devices for full wide angle viewing from the safety of your home..
Wsdcam Door Open Chime Sensor Wireless for Business Home Store Shop - 600FT 52 Melodies Door Chime up to 110dB Loud Door Entry Alarm Doorbell Chime (door chime)
Door open alarm for windows and doors when opening, the receiver makes an audible alert when the magnetic contact sensor send the “door opened” message. Great for business/office/store/garage/apartment/home security, kids safety, shop door entry chime.
600ft LONG RANGE – Range up to 600 ft in open air, long enough to mount the door chime receiver as you will. Can use it as mailbox alarm alert.
30-110dB ADJUSTABLE VOLUME – Plug-in wireless door chime with 4 levels of adjustable volume from 30dB to 110dB is available. You can easily adjust the suitable volume as your need.
52 MELODIES DOOR CHIME & LED FLASH – 52 different ring tones for your choice, you can program your different enjoy chime for different doors. Low Power Consumption, battery of door contact sensor can work for about 1 year.
EASY TO INSTALL & WARRANTY- Simple peel and stick installation, easy to install it on door and window, plug and play. Friendly Customer Service and 1-Year Free Warranty.
Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.O. Applications OC-55
[Dimension] - Cable Length:460 mm；Sensing Distance: 40-50 mm；Total Size: 105 x 37 x 9.6mm, 106.5 x 15.4 x 15mm (L*W*H).
[Normally Open] - NO means Normally Open: when the magnet separates, the circuit is conductive( light on ).
When the magnet together, the circuit is not conductive ( light off )..
[Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance.
[Applications] - The Rolling Door Contact is designed for use with window and door alarm systems, such as garage, industrial warehouse and shops, etc..
Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.C. Applications MC-51
[Dimension] - Cable Length:300 mm；Sensing Distance: 20-30 mm；Total Size: 30mm x 14.5mm x 7.5mm / 1.22" x 0.55" x 0.3"(L*W*H).
[Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off )..
[Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance.
[Applications] - The Rolling Door Contact is designed for use with window and door alarm systems, such as garage, industrial warehouse and shops, etc..
