RL-3971

Description:
FEATURE



Patented technique of lowest radiation to ensure CE approval even with long distance.



Anti- interference digital technique. 19683 different codes.



Radio technique. Even if the transmitter is put on the iron door, the receiver can still receive the signal from the transmitter.



IP44 waterproof transmitter.



Working distance is more than 60m.



Different melodies for option.



Energy-saving technique. 3LR6 batteries of receiver can work for around 6 months and battery for transmitter for around 2 years.



8 different chord melodies or 16 different melodies for option.

TECHNICAL DATA



Transmission: radio.



Frequency: 433.05MHZ434.79MHZ or 315MHZ



Transmitter power:<5mw



Current consumption while not working < 0.15mA



Loundness level: 80 dB



Code number: 19683



Battery required

DATTERY REQUIREMENT



Bell push-112V alkaline battery (23A).



Door chime-3AA alkaline batteries(Lr6).



Averagely three times a day,5s a times,battery.



Lr6 can be used for nearly 0.5 year,battery 23A can be used for more than 2 years.

Place of Origin:	China(Mainland)
Brand:	RL
Model No. :	RL-3971
Price Terms :	FOB Zhuhai
Packaging:	blister