WS 929-1: Gehrke-intercom

NeuroKom^® IP technology
Serverless emergency call and industrial call station
Impact-resistant plastic housing
IP 65
SIP-compatible

Features

Neural and serverless emergency call and industrial call station in impact-resistant plastic housing. Designed for use in harsh environments. The housing is weatherproof and can be used in a temperature range from -30°C to +70°C.

1 selector lever with LED display
Optionally with built-in 25 watt additional amplifier
Echo cancellation for duplex operation
Function monitoring with messages via SNMP with the NK-SNMP add-on
Microphone sensitivity and volume adjustable via integrated browser
Integrated USB interface for additional equipment
Up to 64 I/Os or sensors can be connected via I²C adapter
Weatherproof design (protection class IP 65)
Housing resistant to many chemicals
Flame retardant
Simple mounting
Information surface can be labelled as required / standard: emergency call information
Network connection with RJ 45, VLAN-capable, cabling at least category 4
Operating voltage: PoE / Class 0
SIP-compatible (Session Initiation Protocol)

Attributes

Table Caption
Network protocols	IP, TCP, UDP, ARP, IGMP, SIP, RTP, HTTP, TFTP available as add-on: SNMP
Operating system	ellan:RTOS Real-time
Frequency range	depending on codec, limited by loudspeaker - G711 / 3.4 kHz - G722 / 7 kHz available as add-on: - PCM32 / 15 kHz - PCM44 / 21 kHz
Energy consumption	max. 4 watts (without additional amplifier)
Operating voltage	PoE / Class 0
Ambient temperature	-30 °C to +70 °C
Amplifier power	A-amplifier: 1.5 W / 8 Ohm; 2.5 W / 4 Ohm B-amplifier (optional): 25 W
Protection class	IP 65
Housing	Glass fibre reinforced polyester, flame retardant according to UL 94 V0
Color	Housing: RAL 1004 Selector lever: grey
Cable entry	via cable gland 1 x M25, 2 x M20
Dimensions	(W x H x D) 100 x 400 x 128 mm
Weight	approx. 4.0 kg