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*Текущая стоимость 3 439,62 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Feb-18-2026 | 4368.94 руб. | 4455.56 руб. | 4411.5 руб. |
| Jan-18-2026 | 3542.31 руб. | 3613.13 руб. | 3577.5 руб. |
| Dec-18-2025 | 4299.88 руб. | 4385.60 руб. | 4342 руб. |
| Nov-18-2025 | 4264.39 руб. | 4349.81 руб. | 4306.5 руб. |
| Oct-18-2025 | 3405.71 руб. | 3473.88 руб. | 3439 руб. |
| Sep-18-2025 | 4196.38 руб. | 4280.6 руб. | 4238 руб. |
| Aug-18-2025 | 4161.99 руб. | 4244.18 руб. | 4202.5 руб. |
| Jul-18-2025 | 4127.61 руб. | 4210.52 руб. | 4168.5 руб. |
Описание товара


433MHZ 868MHZ Wireless alarm control keyboard wireless two way remote control wireless bi-directional communication LCD keypad

Introduction :
PB-503R is a miniature wireless bi-directional comunication LCD keypad . Support RFID card disarming function of tourch wireless two way remote control , it has beautiful and new design , stable performance .You can use it to control our company's wireless alarm host ,to achieve remote host , arm and disarm the information synchronization with the host function ( this point need to work in two way mode )
Specification :
Model : PB-503R
Working voltage : 3.7V/1600mA
Shutdown current : < 10uA
Working currnet : < 90mA
Charging current < 500mA
Wireless emitting distance : above 100m
User password : 1234 ( support 4 user password )
Admin password : 987699
Battery standby time : 6-8 hours
Power saving mode : auto shutdown the system within 30 minutes , if without any operation
Wake up key : short press enter into doorbell model , Long press enter into wake up mode and LCD will light up
Keypad low voltage : when the keypad voltage is lower than 3.5V , low voltage icon will display in the LCD screen only and disable the RFID functions
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