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Type: Doorbells
Model Number: k33BB
Doorbell Type: Wireless
Power Source: AC
Brand Name: SMATRUL
DIY Supplies: Electrical
Waterproof: YES
battery: No battery required Self Powered
Receivers Rated voltage: AC 110V 220V 240V
Ringtones: 51 music 110DB
Use of premises: Home office villa hospital school factory
Receiving distance: 150M Remote (in open area)
Certificate: CE,FCC,Rohs
detail: 1 Outdoor Transmitter +2 Indoor Receiver
Unit Type: piece
Package Size: 20cm x 20cm x 15cm (7.87in x 7.87in x 5.91in)
Package Weight: 0.28kg (0.62lb.)

Specifications

SMATRUL self powered Wireless DoorBell Waterproof no battery EU plug smart Door Bell chime 110-220V 1  Transmitter 2 Receiver 110 sound

Product parameters

 
2.Touch the button configuration, superheterodyne learning code on the code mode
 
3.The transmitter without screw chuck design to achieve waterproof and dustproof
 
4.Double-sided stability of the PCB, the chip standby sleep up to micro-level
 
5.The transmitter     No battery required  Self Powered            
 
6.The use of microprocessor control, double-sided PCB micro-power design
 
7.The frequency of 315MHz, can be customized other frequencie
 
8.Receiving distance:150M(open area)
 
9.Volume:4 files(can be mute) 0-110db
 
10.Ringtones:51 pcs
 
11.Transmitter size:75X45X18MM
 
12.Receiver size:100X65X30MM
 
13.Receivers Rated voltage : AC 110V-220V -240V

 

14.Approved with CE,RoHS certification

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