Zeta ZTT fire telephone handset with flame proof casing

Technical Specification

Features:
  • Make: Zeta
  • Model code: ZTT
Additional info:

Telephone handset. Conventional (sub unit) made of impact resistant, flame proof polycarbonate casing and manufactured specifically for use with Zeta's fire telephone control panel. Ring sound level: 65 db. Frequency response: 300 - 3400 Hz +/- 3 dB. Bus voltage: 13-28 V DC.

Make Zeta
Manufacturer GLT Exports Ltd
Model code ZTT
Additional info

Telephone handset. Conventional (sub unit) made of impact resistant, flame proof polycarbonate casing and manufactured specifically for use with Zeta's fire telephone control panel.

Ring sound level: 65 db. Frequency response: 300 - 3400 Hz +/- 3 dB. Bus voltage: 13-28 V DC.