Ascom d81 Messenger LF Technical Specifications
General
- P65, including headset and charging connector
- Shock proof
- Temperature range -10OC to +55OC, Ex -10OC to +40OC
- ATEX and IECEx approved, CSA listed
- Intrinsically safe (Ex) for both gas and dust environments
- Alarms: push-button, man-down, no-movement and pull-cord
- Location technologies: base-station, DECT location and LF
- Location functions: poll location and special location
- Bluetooth bar code reader license
- Support for graphical messaging
- User and system profiles
- Upgrade license from Messenger to Protector
- Centralised management
- Color coded messages
- Message priority
- Enhanced ESD protection
- Pre-programmed messages
- Display messages upside down
- Adjustable low power setting.
- Up to 5 Emergency numbers.
Physical
- Dimensions: 142x56x25mm
- Weight: (incl. battery & clip) 170g
- Display (CSTN) 28x35mm
Audio
- Ring signal: Adjustable in 8 steps.
- Earpiece: Adjustable in 8 steps of 3dB each.
- Max. sound ring signal level: 100 dBspl (90 dBspl for Ex) @ 10 cm.
- Loudspeaker: DSP assisted duplex loudspeaker. Not for intrinsically safe version.
Radio
- DECT protocol detection: Automatic detection and configuration for US DECT and EU DECT at initial registration.
- Frequency range: EU (1880-1900 MHz), US (1920-1930 MHz), L A (1910-1930 MHz), BR (1910-1920 MHz), Other (1900-1920 MHz).
- Antenna: Integral.
- Radiated power: EU/L A/BR (250 mW), US (100 mW)
Bluetooth
- Supports handsfree and headset profiles.
Phonebook
- Central phonebook: Unlimited no. of entries.
- Company phonebook: 1000 entries.
- Local phonebook: 250 entries.
Telephony
- Indication: 15 pre-set ring signals + 10 customizable, flashing LED, vibration.
- Answer call: Button press or auto answer.
- Call list storage capacity: 25 received, dialed and missed calls, with time stamp.
Location
- Basestation location as standard, LF location as factory option and DECT location as license.
Insrinsically safe (ex classification)
- ATEX approved and IECEx approved.
- CSA listed for North America
Licences
- Add on license: Shared phone, Bluetooth data and DECT location
- Upgrade license: Messenger version, Protector version and pull-cord
Connectors
- Multi-purpose, IP65 classified connector for headset, battery charging, software download and configuration
Security and Encryption
- Full support of the DECT Security EN300 444 feature N35, as specified by the DECT forum.
User Interface
- High resolution backlit color display.
- Indicator: LED indicates incoming call/message.
- Vibration: Incoming call/message.
- Buttons & Keys: 3 Soft keys, off-hook key, on-hook and power on/off on the same key, 4 way navigation key, numerical keys, volume up/down and alarm button.Temperature
Messaging
- Storage capacity: Up to 20,000 characters, 30 received/sent messages.
- Messages from handset to handset 160 characters.
- Beep depending on urgency and customizable beeps.
- Pre-programmed messages (pre-set or personal).
Environmental
- Operating temperature: -10°C to +55°C (-10°C to +40°C for Ex).
- Storage temperature2: -20°C to +60°C.
- Enclosure protection: IP65, IEC EN60529.
- Immunity to ESD: 8 kV contact discharge, 16 kV air discharge (EN61000-4-2).
- Free fall test, standard product: IEC 60068-2-32, procedure 1, dropped 12 times, specification extended to 2 meters. IEC 68-2-32, procedure 2, dropped 1,000 times from 0.5 meter. Accelerated life test (see data sheet)
