Upgraded Bike Alarm Waterproof with Remote, Vibration Motorcycle Bicycle/Door Burglar Alarm, Prevent Robbery and Door Prying, 113dB Loud, Adjustable Sensitivity, Windows/Door Alarm Vibration Sensors

Upgraded Bike Alarm Waterproof with Remote, Vibration Motorcycle Bicycle/Door Burglar Alarm, Prevent Robbery and Door Prying, 113dB Loud, Adjustable Sensitivity, Windows/Door Alarm Vibration Sensors

Q: How do i get my alarm to turn off if i lost my keyfob

It can be turned off after taking out the battery, refer to the manual.

Q: how long does the alarm stay before it shuts its self off...and will it go on again if disturbed?

Any touch or hit is occurred at ARM alert mode, the main unit will sound immediately for 2 seconds, detect on any touch or hit again within 2～ 12 seconds, the alarm will continue for 30 seconds. Thanks.

Q: I use this on my kayak- it is on the car in the driveway overnight when I leave early. I would like extra remotes, one in the car,one in the house.

Thank you for purchasing and asking questions. The additional remote control link is this: https://www.amazon.com/dp/B084VTYF51

Q: I have an electric car. Could I put this in the trunk, set at it lowest level of sensitivity, and use the remote to sound it to alert a pedestrian?

You can have it in the "off" setting. The remote has a button that will work as an "alert buzzer" even when the alarm is off. The lowest sensitivity setting would be triggered from a moving car if you had it armed. Just leave it off--or un-armed--and you can use the alert button if you need to make a sound with it. It's very loud & noticeable. ~JSV

4.4/5

Product ID: 408977621

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Details

Brand
HENDUN
Compatible Devices
bicycle
Maximum Range
20 metres 10
Noise Level
113 dB
Remote Control Included?
Yes

💧IP55 waterproof for all-weather use

📡Remote control with SOS & locate

🔊113dB ultra-loud alarm

Frequently Bought Together

Upgraded Bike Alarm Waterproof with Remote, Electric Bicycle Door Burglar Alarm,eBike Anti Theft 113dB Loud, Adjustable Sensitivity, Scooter Accessories Vibration Sensors

Apple AirTag

Description

🚨 Protect your ride like a pro—never miss a beat with smart security!

REMOTE COMMAND - Effortless control and SOS alert from a distance
STEALTHY COMPACT - Mini 3.7" size fits discreetly on bikes, doors, and windows
TAILORED SENSITIVITY - 7-level adjustable vibration sensor for precise alerts
WEATHERPROOF WARRIOR - IP55-rated waterproof design built for outdoor resilience
FEARLESS THEFT DEFENSE - 113dB piercing alarm instantly wards off intruders

The HENDUN KS-SF22R is a compact, wireless bike and door alarm featuring a powerful 113dB vibration sensor with 7 adjustable sensitivity levels. It includes a remote control with SOS and locate functions, is IP55 waterproof for outdoor durability, and installs easily without wiring using strong adhesive tapes and cable ties.

Specifications

Brand	HENDUN
Manufacturer	HENDUN
Model	KS-SF22R
Product Dimensions	9.4 x 4.57 x 1.52 cm; 127.01 g
Batteries	3 AAA batteries required.
Item model number	KS-SF22R
Compatible Devices	bicycle
Special Features	Wireless
Noise Level	113 dB
Power Source	Battery
Batteries Included	No
Batteries Required	Yes
Battery cell composition	Alkaline
Mounting Type	Surface
Includes remote	Yes
Manufacturer	HENDUN
Item Weight	127 g

Have a Question? See What Others Asked

How do i get my alarm to turn off if i lost my keyfob

how long does the alarm stay before it shuts its self off...and will it go on again if disturbed?

I use this on my kayak- it is on the car in the driveway overnight when I leave early. I would like extra remotes, one in the car,one in the house.

I have an electric car. Could I put this in the trunk, set at it lowest level of sensitivity, and use the remote to sound it to alert a pedestrian?

Common Questions

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€ 126.80

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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