The ZDFD200E Bike Anti-theft Alarm is a professional-grade security device designed for motorcycles, bicycles, and electric vehicles. Easy to install with adhesive tape or cable ties, it's the perfect security solution for bikes, e-bikes, and more. Factory-direct with OEM/private label support for wholesale partners.
enquiry3D Displacement Sensing – Three-dimensional sensing technology accurately identifies theft while reducing false alarms from noise or environmental interference
7-Level Sensitivity Adjustment – Customizable sensitivity from high to low with 7 tone prompts (Do-Re-Mi-Fa-So-La-Si) for different security needs
110dB Loud Siren – High-decibel alarm effectively deters thieves and alerts surrounding area
6 Types of Alarm Sounds – Multiple sound options for personalized alerts
SOS Fall Alert – Automatically triggers alarm when vehicle tilts more than 45° (accidental fall); stops when vehicle is righted
Car Search Function – Locate your vehicle easily with remote control (20-50m range in open area)
Low Battery Warning – “Du..Du..” sound indication when arming/disarming alerts you to replace batteries
1+ Year Standby Time – Ultra-long battery life for daily use
Power Source – 2 × AA batteries (host)
Low Static Current – Average 79uA for extended standby
Remote Battery – CR2032 coin cell
IP55 Waterproof & Dustproof – PC housing with UV resistance and built-in waterproof ring, withstands harsh outdoor weather
Wide Operating Temperature – -20°C to +60°C
Operating Humidity – ≤90%
Multiple Installation Locations – Basket, under seat, rear seat, battery compartment, etc.
Two Mounting Methods – Double-sided adhesive tape or cable ties
Installation Tips – Avoid metal-enclosed spaces to prevent signal shielding; concealed installation may slightly reduce alarm volume
Remote Functions – Arm, Disarm, Setting, Search
Remote Range – 20-50 meters (open area)
Motorcycles
Bicycles
Electric Vehicles (E-bikes/scooters)
Battery Theft Prevention
Trunk/Cargo Box Security
Model: ZDFD200E
Host:
Dimensions: 115 × 45 × 23mm
Input Voltage: DC 3V (2 × AA batteries)
Static Current: 79uA (average)
Alarm Current: 120mA (average)
Siren Volume: 110dB
Alarm Sounds: 6 types
Sensitivity Levels: 7 adjustable
Fall Alert Trigger Angle: >45° tilt
Waterproof Rating: IP55
Working Temperature: -20°C to +60°C
Working Humidity: ≤90%
Standby Time: 1+ year (daily use)
Remote Control:
Dimensions: 60 × 38mm
Battery: CR2032 coin cell
Remote Range: 20-50 meters (open area)
Functions: Arm, Disarm, Setting, Search
Package Includes:
1 × Bike Anti-theft Alarm (host)
1 × Remote Control
1 × User Manual
Mounting accessories (double-sided tape, cable ties)
