| Operating Voltage |
 |
9-15volts |
| |
| Current consumption: |
| Receiver only |
|
8mA max |
| Receiver & speaker (max volume) |
|
90mA |
| Transmitter (reverse gear selected) |
|
30mA max |
| |
| Operational temp (ultrasound P.) |
|
–25'C to +70'C |
| Frequency of ultrasonic |
|
40Khz |
| Frequency of signalling |
|
700Hz, 1000Hz, 1300Hz |
| Frequency of RF radio link |
|
433.92MHz |
| 1st stage detection |
|
approx 160cm to 115cm (63" to 45") |
| 2nd stage detection |
|
approx 115cm to 65cm (45" to 25") |
| 3rd stage detection |
|
approx 65cm to 30 cm (25" to 12") |
| Final stage detection |
|
Within 30 cm (12") |
| |
| 1 piece profile strip dimensions |
|
1450 x 30 x 20mm |
| 2 piece profile strip dimensions |
|
550 x 30 x 20mm |
