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Li-Polymer Battery Low Voltage Buzzer & Lost Model Buzzer (2-4S / 2-In-1 Device)
Details
Manufacturer:
RCXHOBBY.COM
Model:
RCX03-184
Weight:
15g
Availability:
Time is unforeseen
Price:
USD4.99
USD2.99
Save 41% Off
More Details |
Video Proof of Working
It will warn you when it is time to land your helicopter
It will Buzz with very loud BB noise when any of the cells of your battery is under 3.3V, the volume is loud enough to alert you to land your helicopter immediately to avoid accident. You can customize the voltage to alert you with very loud noise and a big red LED light.
Features
Small device to ensure your RC model has enough power when playing
Low voltage alarm buzzer for 7.2v-14.4v lipo battery
Quick test for your lipo before flight
Used as inflight alarm if you are not sure the maximum flight time
Small device to check the battery voltage to avoid permanent damage
With this device, you can locate or find your lost plane/helicopter easily
Within the effective range for that tracker can over 50M
Simply turn off your TX, the tracer will start to scream ( just like the engines sound from the real airplane)
Follow the lead and you can find your beloved plane
Specification
When testing full power (>3.6v) 2s (7.2v) Li-Po battery 2 green LED keeping light
When testing full power (>3.6v) 3s (10.8v) Li-Po battery 3 green LED keeping light
When testing full power (>3.6v) 4s (14.4v) Li-Po battery 4 green LED keeping light
When voltage <3.3v, it will buzzer with red LED light
Push key and the blue LED light ,Lost Model Alarm open,when signal lost,it will buzzer.No signal within a minute action,it buzzer, then a signal action, alarm reset.
Dimensions: 40*24*11mm
Net Weight: 6.5g
Battery Range: 2 To 4S Li-Po
Operation (Lost Model Buzzer)
Connect the lost alarm between the servo (the one which runs when flying) and the receiver, i.e. act as a servo extension cord
Turn on your transmitter
Turn on your receiver then you will hear two beep sound
To test if it is functioning:
Do not move any of the control stick on the transmitter for 1 min. or simply turn it off
You will hear a continuous beep sound after 1 minute
If you cannot find you plane, do not move the control stick or turn off your transmitter for 1 min for the alarm sound
By the tracking sound, you will be able to locate your RC plane / Helicopter
Can be connected to any kinds of servo
Package includes:
1 x Li-Polymer Battery Low Voltage Buzzer & Lost Model Buzzer (2-4S / 2-In-1 Device)
** color of this device might be different (green or red electronic board) sometime but it is the same.
** there was a customer reported that he tested this device with a battery closed to 3.0-3.3V and this device does not work because the battery had no more power to drive this device to work. I have no idea which battery did he use but please keep in mind that a Li-Po Battery with lower than 3.7V is already risky to run out (Battery could die easily). For safety purposes, a Li-Po battery should keep in Voltage between 3.7 - 4.2V. Lower or More in voltage could damage the battery's life.
Video in Action
More Images
This product was added to our catalog on Saturday 21 April, 2018.
** product specification may vary from time to time and photo(s) is for illustration only
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