Name: M136 IoT device
QR locking and unlocking system
QR system with gps tracker
Easiest operations
Mutiple positioning techniques
Local Geo-fence technique
GNSS double frequency technique
Solar charging (for bikes only)
Cities standard parking
Water proof,Customized

Keyless Bluetooth bike lock
Unlocks via mobile APP
Unlocks via RFID cards
Bluetooth version:BLE4.0
Receive sensitivity: -90dBm
Send sound alarming
Waterproof,works well in rainy days

Keyless bike lock for bikes ebikes
Keyless unlock via Bluetooth 
Size: 99*85*25MM
Cable length: 1000MM
Netweight: 350g
Material: cover:ABS+PC 
Base cover:aluminium alloy
Charge: 1.DC  2.solar panel

Product: electric bike lock
Designed for rental sharing ebikes
Fits sharing bikes,cargo bikes etc.
Real-time monitoring and data checking
Cost-saving,efficient
Dockless e-bikes sharing & parking
Fixed parking with parking beacon

Product: smart bike lock
Communication: 2G / 4G / RFID / BLE
Positioning mode: GPS / Glonass / Beidou / Wifi
Upgrade mode: OTA / BLE
Battery capacity: 6000 / 8000 mAh
Thick lock ring: 10 MM
Waterproof level: IPX7
Shell material: Aluminium alloy
Damage protection,impact resistant

Model:OGB1(B model)
Outside Size:196*150*65(+3mm)
Weight:1.2KG
Material:Al alloy shell, 10mm stainless steel circle,sealed plastic box inside
Unlock Method:GPRS connection or Bluetooth connection
GPRS Band:GSM850Mhz, EGSM900Mhz, DCS1800Mhz,PCS1900Mhz
BLE Frequency:2402-2480Mhz
Battery:6000mAh/ 8000mAh
External Power:solar panel