about the 4 in 1 Parking sonsor,It include 4 functions, such as car reversing detection, car hand free kit, record and play function, enlarge luxury mirror.
FUNCTIONS: TECHNICAL SPECIFICATIONS
1.Compact design digital LED showing obstacle distance 1.Rated Voltage: 12V DC
2.Two LED to indicate the direction 2.Operating Range: 10.5V~ 16V DC
3.Hands free car kit 3.Detecting Distance: 0.4~ 2.0m
4.Recording and play function for important calls 4.Display mode: digital LED
5.Mute function for confidential conversation 5.Working Temperature: -30~ +70°C
6.Earphone output jack for incoming calls 6.Output speaker power:0.5W
7.Auto-answering for incoming calls 7.Microphone sensitivity: 60±2DB
8.GSM/CDMA/TDMA/PDC compatible 8.Record time :40s
9.Record cycles :100,000 times
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ALARM SOUND
Stage Distance Area Sound Digital display
1 160-200cm Safe Mode No sound 1.6-2.0
2 100-150cm Safe Mode Bi---Bi---Bi 1.0-1.5
3 40-90cm Alarm mode Bi-bi-Bi 0.4-0.9
4 0-40cm Danger Mode Bi------ 0.0
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