1. PC/ABS, black color, polished surface.
2.With good anti-strike and anti-climate character
3. Outstanding brand Transmitter and Receiver used (can be designated )
4.Sprial hose is made of SUS 302, it has strong flexibility, good
softness and anti-pull characters
5.Steel cable: two ends are specially welded; can hold a heavy over 170Kg
6. Conducting wire is made fo Teflon which can endure high temperature
and also with good fireproof and abrasion resisting performance
7. DC >500V
Remark: when the order over 5000 pcs. Parts(sprial hose, cord, handset, conducting line)
can be customized, and charge no handset model fees if the order need to change the handset model.