Audible Alarm Systems
Integrated 130dB sirens trigger during unauthorized tampering attempts.
Bike locks
/ Crystal Vision Technology
Crystal Vision Technology Bike locks
These high-security locking systems provide audible theft deterrence for owners of electric bikes and motorcycles. The hardware utilizes reinforced materials to protect valuable transit equipment in outdoor environments
Our pick
Worth noticing
Weatherproof Construction
Stainless steel components resist corrosion in outdoor environments.
Heavy Duty Versatility
Chain and U-lock formats secure motorcycles and e-bikes.
Why this brand is here
Anti-Theft Alarm Standards
The catalog features 130dB and 120dB alarm systems integrated into heavy-duty hardware. These models utilize stainless steel and security cables to provide multi-purpose protection.
- 130dB alarm U-locks
- Stainless steel anti-theft bodies
- 45.5 in long chain locks
- Security cable attachments
- Motorcycle grade protection
- Weatherproof alarm housing
Why these models
What we make
Crystal Vision Technology focuses on Keyed bike locks, Heavy duty bike locks, Electric scooter locks, Hardened steel locks in the current models.
The specs that matter
Read the listed parts and finishes — Stainless steel heavy duty alarm lock; Loud alarm heavy duty chain lock; Heavy duty alarm u-lock with security cable — rather than a slogan.
Who they are for
If you need Keyed bike locks, Heavy duty bike locks, Electric scooter locks, Hardened steel locks, this is the Crystal Vision Technology set to scan.
What stands out
Compare Crystal Vision Technology models on Keyed bike locks, Heavy duty bike locks, Electric scooter locks, Hardened steel locks. Examples: Stainless steel heavy duty alarm lock; Loud alarm heavy duty chain lock; Heavy duty alarm u-lock with security cable.
Current set
Listed here: 3 locks
Also in Alarmed Heavy duty
Voices
From this set
The 130dB alarm on this U-lock is incredibly loud and effective for my e-bike.
I use the stainless steel chain lock outdoors and it has remained completely weatherproof.
The security cable adds a great secondary layer of protection when using the heavy duty U-lock.
Common questions
Crystal Vision Questions
What is the loudest alarm available?
The Blackstone and stainless steel models feature a 130dB alarm.
Are these locks suitable for motorcycles?
Yes, the catalog includes motorcycle grade locks and heavy duty chain locks.
How long is the longest chain lock?
The multi-purpose alarm chain lock measures 45.5 in long.
What materials are used for weather resistance?
These models utilize stainless steel and weatherproof coatings for outdoor use.