Yl-852wl Digital Wireless Door Bell

Product Description

WIRELESS DOORBELL
433.92MHz
50 -80Mdistance
digital coded
16 melody selectable
transmittor: 3 pcs AAA battery
receiver: 2 pcs AA battery
we have many doorbells
such as follows table:

item	YL-850WL	YL-851WL	YL-852WL	YL-853WL	YL-860WL	YL-870WL	YL-871WL	YL-872WL
type	2AA	2AA	2AA	2AA	2AA	2AA	2AA	2AA

4.5V Wireless doorbell
Receiver :3 pcs AA battery
Transmitor : 1 pcs 23A battery
50m range
16 melody selectable
Digital coded
0 1 2 3 4 total 5 code

pur factory is very big to make small electrical products.
we make alarms,doorbells,night lights,microphones,mosquitokillers..........
following is our catalog

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