> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.tmdlocks.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# TMD Chain Lock specifications

This page gives an overview of all TMD Chain Lock models. Here you can compare length, weight, price and available colors for the Mini, Regular and Long versions.

| Specifications | TMD Chain Lock - Mini | TMD Chain Lock - Regular | TMD Chain Lock - Long |
| ---- |
| Length | 70 cm | 110 cm | 160 cm |
| Weight | 1.3 kg | 1.7 kg | 2.1 kg |
| Price | €229 | €249 | €289 |
| Color | Black, Navy and Beige | Black, Navy and Beige | Black, Navy and Beige |

###### Specifications common to all variants

* ART certification: ART 2
* IP rating: IP57
* CE certification: yes
* Battery life: 9 months
* Alarm: 100 dB
* Hardened steel chain: 5 mm (manganese alloy)
* Sleeve: double-braided polyester with Dyneema and Kevlar
* Cover: nitrile rubber (NBR)
* Compatible with iOS and Android