all can work without hall sensor or with hall sensor
48V-72V 45A Dual Mode Controller sine Wave Controller with Bag + sw900 Display for 48-72V 2000W Ebike kit,72V Ebike Motor
Gueiddi 48v Ebike Controller, 48V/64V/72V Brushless Motor Controller 3 Mode Metal 1000W-1500W Motor Brushless Controller High Power Universal Brushless DC Motor Controller for Ebike & Scooter : Sports & Outdoors
36-72V Ebike Alarm Anti-theft Cycling Electric Bicycle Accessories Lock Alarm Smart Induction Wireless Remote Control With Lock
Electric Bicycle Accessories, Controller Electric Bicycle
Switch Encendido tipo A - BICYREKKORD
QULIT Sistema de alarma para bicicleta eléctrica de 36 V, 48 V, 60 V, 72 V, con interruptor dual para bicicleta eléctrica, motocicleta, scooter, controlador sin escobillas : Automotriz
Anti-theft Horn Alarm with Remote Control Long Distance Waterproof Security Alarm System Remote Engine Start Arming Disarming for Scooter Act as a
Garneck Motorcycle Anti Theft Security Alarm System with Double Remote Waterproof for 48V 60V 64V 72V Scooter Bicycle - Remote Control Random Style
Anti-theft Alarm 48V 60V 72V for electric bicycle electric scooter motorcycle Remote Control lock for electric motorcycles - AliExpress
36-72V Ebike Alarm Anti-theft Cycling Electric Bicycle Accessories Lock Alarm Smart Induction Wireless Remote Control With Lock