> 16 pieces of chord melodies for you to choose, different melodies for different remote controls available, the unit will emit warning tone when an infrared sensor is triggerd.
> Melody volume can be adjusted.
> Million groups of learning codes, can avoid interference effectively.
> Advanced energy saving.
> Transmit distance up to 100m.
> Indicator light flickers for about 30 seconds when the corresponding infrared sensor is triggered, three indicator lights will keep flashing to remind the user when battery voltage is low.
Battery Type
> Remote: CR2032
> Receiver: 3*AA / LR6
> Infrared sensor: 3*AA / LR6
Function Keys and Operation Instruction
> Code learning/clearing:
- Keep pressing "Function Key 1" for about 3 seconds, the speaker will emit a warning tone "DI" and "Indicator Light 1" will light up, which means the main unit enters into code learning mode. Meanwhile, trigger the corresponding remote control or infrared sensor. If an infrared sensor is learned, the main unit will emit "DIDU" tone after it is successfully learned. If a remote control is learned, the unit will emit corresponding melody after it is successfully learned. It will automatically exit code-learning mode after the successful code learning.
- The wait time is about 10 seconds every time the unit enters into code learning mode. It will automatically exit code-learning mode when there is a timeout.
- When using "Function Key 2 /Ringtone" to learn the codes, the procedure is the same as the one above.
- When selecting a melody for a remote control, please press "Melody Selection" button to choose a melody and then learn it according to code learning method.
- In power-off status, keep pressing the "Function Key" button whose codes need to be cleared and then power on the unit. The unit will send out "DI" tone after 3 seconds, and after 5 seconds release the key when hearing "DIDU" tone. The codes are successfully cleared.
> Melody selection: Each time you press the melody selection button, it will sound the next ringtone automatically. You can use different ringtones for different remote controls. There are 16 melodies for your selection.
> Volume adjustment: 3 levels volume switch "High - Medium - Low" order, the maximum volume can be higher than 100dB.
Specification
> Remote:
- Power Supply: CR2032, 3V
- Standby Current: < 2µA
- Working Current: < 10mA
- Transmitting Time: 2.2 seconds per time
- Frequency: 433.92 MHz ± 250 KHz
- Distance: 80m
> Infrared Sensore:
- Power Supply: DC 4.5V (1.5V / AA / LR6 * 3)
- Standby Current: < 20µA
- Working Current: < 12mA
- Infrared Distance: ≥ 6.5m
- Infrared Angle: ≥ 110o
- Transmitting Time: 3 seconds
- Transmission Interval: 6 seconds
- Frequency: 433.92 MHz ± 250 KHz
- Distance: 80m
> Receiver (Main Unit):
- Power Supply: DC 4.5V (1.5V / AA / LR6 * 3)
- Standby Current: < 0.5mA
- Working Current: < 400mA (warning tone), < 90mA (melody)
- Volume: > 95dB (warning tone), > 82dB (melody)
- Frequency: 433.92 MHz ± 250 KHz
- Distance: 80m
