Reviews Intruder Alarm Burglar Alarm

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.

Glass break alarm work by detecting the physical vibrations or glass window break, with 125 dB loud alarm sound can help to deter/scare away the potential break-in and burglars effectively.
Magnetic door window alarm, 110 decibel loud alarm goes off when door or window opens and it will not stop even the door closed, effectively helps deter intruder and alert residence. The wireless window sensors will give you peace of mind.
Package Including: 4 x glass break alarm, 2 x magnetic door alarm, Double-sided adhesive tapes.
Simple peel and stick installation. No wiring needed, No screws needed. Indoor use only. Press on/off switch to power on/off. Come with LR44 batteries for each alarm, package including everything you need.
The battery operated window alarms with low consumption, battery can last up to one year. And it have low battery indicator..

Deluxe door alarm perfect for homes, apartments, dorm rooms and offices. 120 decibel alarm is loud enough to make a would be intruder think twice about entering through your door and alert your neighbors of a possible break-in..
Easy to use four-digit keypad for programming your custom pin – easy access buttons and controls for simple operation..
Easy to install, simply mount using the provided mounting plate for temporary or permanent installation (double-sided tape and screws provided)..
Features “Away” and Home” modes – both chime and alarm modes for when you are home or away as well as instant or delayed alarm..
Battery powered so there is no need for wiring – requires 3 AAA batteries (not included)..

...icle for saving the storage efficiently. When playback videos, we can choose specific recording time and various Playback Modes like Sync Playback (4 cams at most at a time)/Motion Detection Playback /Common Playback for camera owners to track back some vital information.
[Intruder Warning with Spotlight & Buzzer ] With function Smart AI Activated Alarm Linkage, you will have the option to enable the function Alarm Buzzer or Alarm Light (During the Night) when Person or Vehicle is Detected.. Note: NVR Alarm buzzer would be on during the alarm time to let you know some suspicious objects are intruding, and the Alarm light from the camera to ward off intruder objects like vehicle or human.

Magnetic door window alarm, 110 decibel loud alarm goes off when door or window opens and it will not stop even the door closed, effectively helps deter intruder and alert residence. The wireless window sensors will give you peace of mind.
Vibration alarm work by detecting the physical vibrations or glass window break, with 125 dB loud alarm sound can help to deter/scare away the potential break-in and burglars effectively.
Package Including: 4 x Vibration alarm, 2 x Magnetic alarm, Double-sided adhesive tapes, Battery included.
Simple peel and stick installation. No wiring needed, No screws needed. Indoor use only. Press on/off switch to power on/off. Come with batteries for each alarm, package including everything you need.
The battery operated window alarms with low consumption, battery can last up to one year. And it have low battery indicator..

Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！.
Magnetic sensor switch detects your door or window..
Super loud 95 dB alarm.When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner.

Ultra-compact magnetic window/door alarm with 110 dB siren alerts the occupant and scares away would-be intruder.
Inexpensive yet convenient, effective magnetic sensor alarm for entry doors, sliding patio doors, backyard side gates, windows, safes, cabinets and so....
No wiring necessary, fool-proof, effortless, peel-and-stick installation with the included double-sided adhesive foam tapes.
Tamper-proof design: disarm the alarm by moving the button to the "OFF" position.
otherwise the alarm will sound continuously until the door or window....
Battery powered by 2 AAA batteries (not included).

110dB LOUD ALARM - 110 decibel loud alarm goes off when door or window opens and it will not stop even the door closed, effectively helps deter intruder and alert residence. The wireless window sensors will give you peace of mind.
4-in-1 MODE - 1. General Alarm (alarm stop if door closed).
2. Constant Alarm (constant alarm even door closed).
3. Closing-door Alert (sound “Di..Di” from 0dB to 110dB).
4. Door Open Chime (sounds “DingDong” once if door opens), super easy to set the mode according to your need.
SMALL SIZE DESIGN - Alarm Sensor Size: 2.2" x 1.3" x 0.67.

ATTENTION-GRABBING - extremely loud alarms helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors that an....
EASY INSTALLATION - battery-operated with no wiring needed.
Door Stop Alarm requires 1x9V battery (not included).
ATTRACTIVE, CONSUMER-PREFERRED HOME SECURITY - superior to other home security products, the premium white Door Stop Alarm and Door or Window Alarm....
REUSABLE WITH BROAD CONSUMER APPEAL - simply push personal alarm’s pin back in to stop sound and use again.
EXTRA LEVEL OF SECURITY - Door Stop Alarm and Door or Window Alarm provide battery status update with a low battery test button.