Features:

·       Stylish six‑zone call station for the Plena Voice Alarm System

·       Six zone selection keys, all-call key and momentary PTT-key for calls

·       Selectable gain, speech filter, limiter, and output level for improved intelligibility

·       LED indications for zone selection, fault, and emergency state

·       Call station extension provides seven additional zone and zone group keys

Specifications:

Power Supply

·       Voltage range 24 VDC supplied by LBB 1990/00 (or 18 to 24 VDC or VAC external power supply)

·       Current consumption <30 mA (plus <15 mA per keypad)

Performance

·       Nominal sensitivity 85 dB SPL (gain preset 0 dB)

·       Nominal output level 700 mV

·       Input sound level (max) 110 dB SPL

·       Gain preset +6 / 0 / -15 dB

·       Limiter threshold 2 V

·       Compression ratio limiter 1:20

·       Distortion <0.6% (maximum input)

·       Input noise level (equiv.) 25 dB SPLA

·       Frequency response 100 Hz to 16 kHz

·       Speech filter -3dB at 315 Hz, high-pass, 6 dB/oct

·       Output impedance 200 ohm

Selections

·       Chimes Any wave file

·       Priorities 7

Mechanical

·       Base dimensions 40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in)

·       Weight Approx. 1 kg

·       Mounting Standalone

·       Color Charcoal with silver

·       Stem length with mic 390 mm (15.35 in)

·       Cable length 5 m (16.4 ft)

Environmental

·       Operating temperature -10 ºC to +45 ºC (14 ºF to +113 ºF)

·       Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)

·       Relative humidity <95%