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Best Alarm For Door Knob

From leading brands and best sellers available on the web.

Winner

DoorJammer

DoorJammer

DoorJammer Portable Door Lock Brace for Home Security and Personal Protection, Red, DJ3

10.0

score

MBBEST Por

MBBEST

MBBEST Portable Door Lock & Door Stop Alarm,Dual Protection Security Door Kit,Door Security Devices Pocket Door Stopper Self Defensey Tools for Hotel Travel Home Apartment House

9.7

score

DAYTECH Do

Daytech

DAYTECH Door Alarm Sensor Volume Adjustable Door Open Sensor Chime 0-120 dB Window Alarm with 4 Modes for Kids Safety Dementia Patients Home Security, 2 Packs

9.4

score

AILRINNI 4

AILRINNI

AILRINNI 4-in-1 Smart Lock - Fingerprint Keyless Entry Door Handle with Key, Keyless Entry Door Lock, Code Locks Door Lock for Home, Office, Hotel(APP Smart Management), Waterproof, Keypad Door Knob

9.4

score

Mengshen M

Mengshen

Mengshen Mini Wireless Vibration Triggered Wedge Shaped Door Stopper Alert Home Security System Door Stop Alarm Block Blocking System Black(Pack of 1)

8.5

score

Motion Sen

HoneTeek

Motion Sensor Detector Door Chime for Business Store Entry Alert, Welcome Buzzer Monitor Doorbell Alarm for Home Elderly, LED Indicators & Vibration (1 Sensor & 1 Receiver)

8.5

score

Prime-Line

PRIME-LINE

Prime-Line Products S 4180 Door Knob Lock-Out Device, Diecast Construction, Gray Painted Color, Keyed Alike

7.3

score

Door Stop

Co-link

Door Stop Alarm Door Stopper Security System Doorstop Safety Tools with 120 dB Siren Great for Home Travel Apartment or Dorm (Pack of 1)

7.3

score

SABRE Adju

SABRE

SABRE Adjustable 2-in-1 Door Security Bar, Door Stop Bar Secures onto Door Knob, Strong Scratch-Proof Grip, Steady Against Floor, Removable Door Knob Top for Sliding Door Use, Portable & Easy to Use

7.0

score

Prime-Line

Defender Security

Prime-Line U 11316 Swing Bar Door Guard with High Security Auxiliary Lock, Satin Nickel Finish (Single Pack)

7.0

score