Technical Specs
Tech nical Specifications
① Receiver
Wireless Rem ote Control Doorbell
② Re m ote C o ntrol
B attery
P o w er
A C 10 0 V ~ 2 4 0 V 50 H z ~ 6 0 H z
D C 3 V (C R 20 32*1)
< 2 u A
R L-3883
Stand by Po w er
C o nsu m ption
W orking Po w er
C o nsu m ption
Stand by Current
W orking Current
Trans mitting Po w er
Trans mitting Time
V ersion1.0
0.5 W
1 W
< 4 0 m A
≤3d B m
Lo w: 60-70d B
2s/trans mission
-2~3d Bi
P a ck a g e C o ntents
V olu m e (30c m)
M e diu m: 70-80d B
High: 80-90d B
A ntenna Gain
W orking Te m perature -10℃~50℃
Package Co ntents: Receiver×1, Re m ote Control×1, 3 M sticker x1, Battery (C R 2032)×1
D e m o dulation
Frequ ency
FS K
433.92 M H z±250 K Hz
≥ 150 m( O pen Area)
① Receiver
② Re m ote Control
Distance
Indicator
S o u nd-
R e ceiving Sensitivity
-115d B m
W ork m od e
C hi m e
S election/Pair
V olu me
A djust ment
/Clear Code
R e producing
W orking Te m perature -10℃~50℃
button
Indicator
F C C State m e nt
Installing the Re m o te Co ntrol:
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W arning: Chan ges or m o difications to this unit not expressly approved by theparty responsible
for co mpliance could void the user's authority to operate theequip ment.
N O T E: This equip me nt has been tested and found to co m ply with the limits fora Class B digital device, pursuant to
Part 15 of the FC C Rules. These limits aredesigned to provide reasonable protection against harmful interference in
aresidential installation. This equip m ent generates, uses and can radiate radiofrequency energy and, if not installed
and used in accordance with theinstructions, m a y cause harmful interference to radio co m m unications.
Ho wever, there is no guarantee that interference will not occur in a particularinstallation. If this equip ment does
cause har mful interference to radio ortelevision reception, which can be determined by turning the equip ment off
andon, the user is encouraged to try to correct the interference by one or more of the
following measures:
1. Re m o v e the insulation she et fro m th e back of the unit.
2. Paste the 3 M sticker sup plied o n the back of the unit.
3. Paste the unit on the wall or door.
Instructions
R e orient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
C o nnect the equip m ent into an outlet on a circuit different from that to whichthe receiver is connected.
C o nsult the dealer or an experienced radio/TV technician for help
1. Select W ork M o d e: Press "
" to choose the work m o de. There are three m o des for option: Silient with
fl as hing light/C him e without fl ashing light/Chi m e with fl ashing light.
2. C hi m e Selection: Press "
3. Volu m e A djust m e nt: Press "
levels for option.
" on the side of the receiver to play the next chim e. 38 of chi me qua ntity for option.
" on the side of the receiver to adjust the volu m e. Silent/ High/M e diu m/Lo w
The device must not be co-located or operating in conjunction with any other antenna or trans mitter.
T his device co m plies with Part 15 of the FC C R ules.O peration is subject to the
following two conditions :
(1) this device m ay not cause har mful interference, and
(2) this device m ust accept any interference received, including interference that
m a y cause undesired operation.
4. Pairing: Long press " " on the side of the receiver for over 3 seconds, it will sound "Ding-Do n g" to indicate
that it has entered into the pairing state. No w, press the Sound- R e producing button on the re m ote control, whe n
the receiver sounds the chim e selected, the pairing is successful(Follow the instruction to pair one re m ote control
to the receiver. To pair more, repeat the instruction. Max 20 re m ote controls can be paired to one receiver）
5. Clearing Co de: Long press "
" on the side of the receiver for over 5 seconds, it will sound "Ding- Do n g,
Ding-Dong" to indicate that clearing code is successful (This action will clear the code for all re m ote controls).
6. Po w er Indicator: If the receiver is pow er on for the first time, it will sound "Ding-Dong,
Ding-Dong" to indicate that connecting to po wer supply works well.
7. Indicator Light: W h e n the receiver plays a chord, the indicator on its front will fl ash in accordance
with the chord. W hen pressing the Sound-R eproducing button on the re mote control, the indicator
light on the re mote control will be on.
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