AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)

$40.99

  • 113dB alarm with three selectable ringtones
  • 7-level adjustable touch sensitivity
  • IP55 waterproof rating for outdoor use
  • Remote control range up to 20 metres
  • Powered by three AAA batteries

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AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)
AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)
$40.99
Specifications
Dimensions12 × 10 × 3 cm
Weight0.18 kg
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  • Ships from an overseas warehouse: usually 7-15 business days.
  • Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

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14-day returns on eligible items
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01BIKES & SCOOTERS

Silent Guardian for Two Wheels

Resting discreetly on the frame of your bicycle or scooter, this compact unit blends into the silhouette of your ride. Its matte black finish ensures it remains unobtrusive while providing a layer of security for your daily commute or weekend leisure.

The device uses a three-axis acceleration sensor to detect movement, triggering an audible alert when armed. It suits cyclists, scooter riders and homeowners who need a reliable deterrent for doors or windows without complex wiring.

AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)
AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)

02DESIGN

Compact PC housing with durable build

Constructed from polycarbonate, the casing is sturdy yet lightweight, weighing approximately 128 grams. The design is intentionally small, allowing it to be mounted via double-sided tape or lashing straps without altering the vehicle's aesthetic. A waterproof ring protects internal components, supporting its IP55 rating for consistent performance in varied weather conditions.

AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)

03FUNCTION

Adjustable sensitivity and remote operation

The unit features seven levels of soft-touch sensitivity, allowing you to calibrate the alarm to your specific environment. Whether parked in a busy street or a quiet driveway, you can fine-tune the trigger point. The included wireless remote operates within a 10 to 20-metre radius, enabling you to arm or disarm the system from a distance.

AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)

04AUDIO

Loud deterrent with versatile sound options

When triggered, the alarm produces a 113-decibel tone designed to startle intruders and draw attention. Three different ringtones are available, which can be cycled through using the remote control. This variety helps locate the vehicle quickly if it has been moved, serving as both a security feature and a practical search tool.

05PRACTICALITY

Simple power and broad operating range

The alarm runs on three AAA batteries, while the remote uses a single 12V/27A alkaline cell. It functions effectively in temperatures ranging from -20°C to 60°C, with humidity levels below 80%. Storage tolerances extend from -30°C to 70°C, ensuring reliability across seasons. The packing carton measures 12 x 10 x 3 cm and weighs 0.18 kg.

AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)
AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)

06AT A GLANCE

The key points

  • 113dB alarm with three selectable ringtones
  • 7-level adjustable touch sensitivity
  • IP55 waterproof rating for outdoor use
  • Remote control range up to 20 metres
  • Powered by three AAA batteries

07

Highlights

Function
remote control + sos + 7-level adjustable sensitivity + 113db alarm + changeable sound
Alarm Power Supply
3 x AAA batteries (built-in battery)
Remote Control Power Supply
12V/27A alkaline battery (built-in battery)
AntiTheft Alarm with Vibration Alert for Bicycle Electric Scooter Motorcycle Home Use(Black KS-SF22R KS-SF22R)

About this product

1, The anti‑theft device plays a very good anti‑theft effect. Vibration alert has been activated, suitable for Xiaomi M365 electric scooter, bicycle, motorcycle, door or window, etc. 2, The alarm is sensitive with 7 levels of soft touch, which can be adjusted, and it can be easily set according to needs. Wireless remote control operation, the remote control range is up to 10-20m. 3, The 113dB alarm can effectively deter thieves. It can effectively scare thieves and can also be used as an SOS emergency alert. 4, Easy to install, PC material, more sturdy and durable waterproof ring design. The waterproof rating is IP55 and can be used outdoors. Motorcycle anti‑theft alarm can be installed by pasting double‑sided tape or lashing tape. 5, Exquisite and compact design, easy to install, three kinds of ringtones can be operated by remote control, easy to find the location of the vehicle.

The host uses 3 AAA batteries for power supply, daily use for 1-3 months, continuous standby for about 6 months.

The remote control uses 1 12V/27A alkaline battery to work, daily use for more than 1 year (remote control 5 times per day).

When using with the car, please pay attention to the fixing method of the host, choose to paste or bind.

The concealed installation of the host will reduce the size of the alarm sound.

It had better not be installed in the enclosed space with metal material around, the metal has a large shielding effect on the wireless signal, which affects the remote control distance.

Specification

Item Type: Anti‑Theft Alarm

Weight: Approx. 128g / 4.5oz

Color: Black

Material: PC

Waterproof Grade: IP55

Sensor: Three-axis acceleration sensor

Detector: Vibration

Remote Control Distance: Approx.10~20m/32.8~65.6ft

Wireless Range: Approx.10~20m/32.8~65.6ft

Working Environment Temperature: -20~60℃

Working Environment: less than 80%

Storage Temperature: -30~70℃

Features:

Arming and disarming

Touch sensitivity adjustment

Change the sound of the bell

Search vehicle

SOS function

Low battery indicator

How to Use:

Package List

1 x Anti‑Theft Alarm

2 x Strap

1 x Remote Control (Built-In Battery)

2 x Double-Sided Tape

1 x English Manual

1 x Triangular Piece (Used When Replacing the Battery)

1 x Screwdriver

Note

Additional information

Weight 0.18 kg
Dimensions 12 × 10 × 3 cm

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