Product Description
– TJ302 is a dedicated fire telephone jack for ANWETECH fire telephone systems.
– Installed along escape routes, staircases and fireman lift lobbies, it allows firefighters to plug in a portable fire telephone and communicate directly with the control room.
– Two-bus communication design, shares the same loop with fire telephone extensions.
– Clear indicator LED (powered from system bus) to show working status.
– Standard 86-type wall box mounting for easy installation and replacement.
– Low power consumption, suitable for long-distance bus wiring in large buildings.
– Compatible with ANWETECH TJ101 / TJ102 fire telephone panels and TJ201 / TJ202 fire telephone extensions.
Technical Specifications
Model: TJ302 Fire Telephone Jack
System Type: Two-bus fire telephone communication system
Compatibility: ANWETECH TJ101 / TJ102 fire telephone panel, TJ201 / TJ202 extensions
Installation: Flush mounting on standard 86 box
Typical Wiring: Two-core twisted pair from fire telephone bus
Operating Voltage: Supplied via system bus (DC 20–28 V from panel)
Standby Current: ≈ 1.3 mA (typical)
Operating Current: ≈ 30 mA
Housing Material: Flame-retardant ABS or metal front plate (depending on project version)
Dimensions (W × H × D): approx. 86.6 × 86.0 × 31.5 mm (including front plate)
Operating Temperature: 0 °C ~ 40 °C
Relative Humidity: ≤ 95% RH, non-condensing
Ingress Protection: For indoor use, dry environment
Connection Port: Fire telephone plug for portable fire telephone (e.g. TJ202)
Applications
– High-rise office buildings and commercial complexes
– Hotels, hospitals and shopping malls
– Metro / rail stations, tunnels and underground facilities
– Industrial plants, power plants, steel mills
– Any project using ANWETECH TJ101 / TJ102 fire telephone panels that requires fixed fireman’s telephone sockets along evacuation routes and fire control zones.
