Description
Features:
- Complied with IP54 Dustproof & Waterproof tests
- Drop Protection
- CE approved
- High impedance monitor
- Outer-lead voltage LED indicators
- On/off checking feature checks out if telecom line is connected well.
- Continuous polarity LED indicators.
- Speakerphone for convenient hands-free two-way conversation
- Tone and pulse operation
- Store up to twelve 16-digit numbers in repeat dialer (speed dialing), plus extra number store in M1 button.
- Last number redial feature.
- PBX pause button.
- Mute switch
- Electronic switch controls the volume of the speakerphone/monitor.
- Automatic shut-off feature turns off speaker after five minutes of inactivity
- Battery low-voltage LED indictors
- Audible electronic ringer
- Relocatable steel locking belt clip
- Angled Bed of Nails allows it stab into the cable, and the auxiliary RJ-11Modular plug can be inserted directly into telecom jack.
Specifications
Electrical
Loopspan limit – 2 KΩ maximum at 48 VDC (nominal 20 mA minimum loop current)
DC resistance
Talk Mode – 300Ω typical
Monitor impedance – 39kΩ nominal at 1 KHz
Rotary dial output
Pulsing rate – 10pps+0.8pps
Percent break – 61%±2%
Interdigit interval – 1000 ms typical
Leakage during Break – >50 KΩ
DTMF output
Tone frequency error – ±1.2% maximum
Tone level – -8±2dBm combined (typical)
High versus low tone Difference – 4 dB maximum
Memory dialing
Memory capacity – 13 memories including M1, last number redialing
Digit capacity – 16 digits per memory
PBX pause duration – 4 seconds
Line Voltage Test 5 Phase AC/DC voltage indication(under24 V、24~100V”、101~150V、151~200V、more than 200V Monitor amplifier power source – 9V transistor; provides 25 hours continuous use, typical
Automatic power shut off – After 5 min. of no audio signal
Speaker phone levels – Electronic adjustable
Power source – battery (9V) 6F22 (not included)
PHYSICAL
Dimensions – 230 ×82 × 89mm (9-1/16” × 3-15/64” × 3-1/2”)
Weight – 635g typical (~ 1 lb 7 oz)
Water Resistance – Dust protection & Waterproof tested to an IEC/EN 60529 IP54 rating
Cord Sets – Angled bed of nails and RJ11 plug
ENVIRONMENTAL
Temperature:
Operating: 0 to 50°Cdiv>
Storage: <-10 to 60°C
Altitude: To 10,000 feet (3,000M) max
Relative humidity: 5 To 95%
CERTIFICATE
IP54, CE approved
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