DigAlert 361 Test Telephone

Nautilus DigAlert™ 361 Test Butt - A test telephone designed specifically to prevent network intervention...easing the evolution from analogue to digital networks. Incorporating DigAlert™ technology and high fidelity totally hands-free operation, superb even in the most noisiest. Same specifications as the DigAlert 360 with the exception that the DigAlert 361 has a built-in ADSL Filter.

DigAlert Test Telephones were designed specifically to prevent Network Intervention - easing the evolution from the old analogue to a digital network.  Incorporating DigAlert technology and high fidelity, hand-free operation to deliver unmatched network and user safety benefits.

Nautilus range products are "operating - environment hardened" to deliver new standards in reducing Whole Life costs.  Each product includes a "shell designed to breathe and safeguard the functional elements from water, dust impact and temperature change.

Loudspeaker Listening - A high quality loudspeaker provides clear sound output allowing the user to work without having to hold the test telephone. Transmission via the handset microphone is not possible in this mode.

Volume Boost - Allows the user to increase the sound output of the loudspeaker when working in high noise environments.

LED Mode Indication - Visual indication of TALK and Monitor operating modes is provided by means of flashing Light Emitting Diodes.

DigAlert™ Digital Lockout & Alarm - Alerts the user to the presence of inaudible signals (digital traffic) on a cable pair when attempting to go "Off Hook" with a distinctive BeeBop  BeeBop  BeeBop sound. To help identification of the signal that is present on the line under test, audio monitor is active during the intervals between BeeBop tones.

DigAlert™ High Voltage Lockout & Alarm - Unique to the Chesilvale product, a check is also made for the presence of voltages likely to cause harm to the Test Telephone or the user. In this case the alarm tone changes to a Boop Boop Boop sound. This feature cannot be overridden.

2 Way Hands-free Operation [DigAlert 360 only] - Full two way hands-free operation can be activated at any time in TALK mode by pressing the SPKR key. The microphone is located just below the keypad

3 Year Warranty Unique Dual Compartments 2 Way Hands-free Operation Loudspeaker listening Volume boost LED Mode Indication DigAlert Digital Lockout & Alarm DigAlert High Voltage Lockout & Alarm Proof Tested to IP67 Microphone mute Battery low audible tone Redial (10 x 24 memories) Tone/Pulse Flash/Pause Super Hi Impedance Polarity Super Hi Impedance Monitor High monitor level Warble ringer Selectable ringer tones 12kHz Indication (361 only) ADSL Compatible (361 only) Built-in ADSL Filter (361 only)  High impact resistance High chemical resistance Quick change cord Quick change battery Rugged belt clip
Monitor Level Approx equal to receive level Reception: Acoustic Shock Protected Microphone High Sensitivity Electret Temperature: -40C to +50C Operational Safety: Insulation > 150M Ohms Protection against > 80mA Lightning Induction Protection Automatic Monitor before Loop Operation Full keypad including * and # Time Break Recall 10# Memory Last Number Redial Time Break Recall Polarity Check Ground Start Built-in Sounder Protection against unlimited Battery Supply Electronics Sealed for Life Data and Digital Safe Monitor Battery Included Big Belt Clip Mute High Impedance Monitor Unique Dual Compartments Talk, Monitor & On-Hook Modes Loud Speaker Monitor Full Handsfree Mode Volume Control Digital Alert/Audible Alarm Feature Very High Chemical Resistance Optional - Aligator Bent Nose Clips with bed-of-nails		Downloads and Support page
OPTIONAL - Test Leads and Adaptors Aligator Bent Nose Clips with bed-of-nails