SUNDI

Bells and Chimes

PRODUCTS SUNDI - BELLS AND CHIMES

WIRELESS PLUG IN DOORBELL OVAL TYPE: ST-990

Product Description

The ST-990 OVAL wireless doorbell is characterized by the possibility of uploading any sound, melody, favorite fragment of a song, voice message, etc. This allows for any modification of the ringing tone according to the user's needs or preferences. The sound is loaded via a special cable (included in the set) that should be connected to any playback device equipped with a headphone output (3.5 mm) such as a telephone, mp3 player, computer, etc. Set ST-990 contains doorbell, push button and the cable to upload melodies.
Symbol

ST-990

PRODUCT FUNCTIONAL FEATURES:

  • 8 sounds and ringtones to choose from (very high-quality polyphonic sounds) + option to upload any sound, ringtone, voice message up to 40 sec.,
  • Battery operated button for variable weather conditions (IP44)
  • 3 buttons can be programmed to one bell
  • Wireless chime directly connected to the socket of 230 V AC
  • Volume approx. 85 dB
  • Possibility to set another melody for each button (location recognition recall)
  • Operating range *: 100 m in open area
  • 4 step volume control

COMMENTS:

* The operating range given refers to an open area, i.e. ideal conditions, without obstacles. If there are any obstacles between the receiver and the transmitter it is necessary to foresee decrease of the operating range: for wood and plaster from 5 to 20%, brick from 20 to 40%, reinforced concrete from 40 to 80%. Use of the radio systems near the metal obstacles is not recommended due to considerable reduction of the operating range. In addition, overhead and underground high-voltage power lines as well as cell towers located near devices have a negative impact on the operating range.
Nominal voltage 230 V
Type of current AC
Volume 85 dB
Protection degree IP20
Protection degree of the button IP44
Range of operation 100 m
Power supply voltage 230,0 V
Battery type MN21 or MN23A
Number of batteries 1 st
Power button voltage 12 V
Volume control YES
Number of melodies 8
Optical signaling of ringing YES
Work with multiple buttons YES
Temperature range of the device 0-35 °C
Temperature range of button operation -20-35  °C
Number of remote control included 1
Frequency 433 MHz
Number of codes 256
Power consumption 0,006 A
Bell color grey
Button color black
Housing material plastic
Dimensions of the device 92 x 92 x 47 mm
Dimensions of the button 33 x 87 x 18 mm
Dimensions in packaging 117 x 240 x 90 mm