Smart Mailbox Access Controller

Product Code: YO191-MB (R2)

Features:
  • Multiple Unlocking Methods Available
  • Integrated Electronic Lock Enabling Swift Unlocking
  • Dual Sensors for Accurately Detecting Mail Deliveries
  • Real-Time Alerts of Mailbox Status Sent to Yoswit App
  • Integration with Access Control Systems
  • Wide Compatible with Various Mailbox Brands
Yoswit Mailbox Access Controller - Small Case 75W 24W
Yoswit Mailbox Access Controller - Small Case 75W 24W LSC
Yoswit Mailbox Access Controller - Large Case 350W 24W
Yoswit Mailbox Access Controller - Large Case 350W 24W LSC
Yoswit Mailbox Access Controller - Large Case 350W 24W-24W LSC
Yoswit Mailbox Access Controller - Large Case 350W 48W
Yoswit Mailbox Access Controller - Large Case 350W 48W LSC
Yoswit Mailbox Access Controller - Large Case 350W 48W-48W LSC
/files/header.jpg
Embrace Hassle-free Mail Retrieval Enabled by Cutting-edge Smart Technologies

Features


Run Your Home from Your Phone

Mobile As Hub
Mobile as Hub
Voice Control
Voice Control
Mesh-like Network
Mesh-like Network
Remote Control
Remote Control
Rooms and Scenes
Away Detection
Away Detection
Schedule Timers
Schedule Timers
Password Protection
Password Protection
IFTTT
IFTTT

Bluetooth Version

We use Bluetooth 4.2 (also sometimes referred to as Bluetooth Low Energy or BLE) as the core processor of our products.

Compatible Devices

We support all Smart Ready products with our application installed. Please click here to get the growing list.

iOS Support

We support iOS 13.0 or later.

Android Support

We support Android 7 or later.

General
Product Name
Yoswit Mailbox Access Controller
Model
YO191-MB (R2)
Revision
V1.0
Compliance
CE, FCC, RoHS
Manufacturer
Designed by Yoswit in Hong Kong, China / Assembled in Guangdong, China
Specification
Model
YO191-MB (R2)-S-75W-24W
Interior Image
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Lock
24 Channels, 500mA Max/Channel
LED
24 Channels, 300mA Max/Channel
RS485
2 Channels, Baud Rate: 9600
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Model
YO191-MB (R2)-S-75W-24WLSC
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Input Port
24 Channels
RS485
2 Channels, Baud Rate: 9600
Operation
Input Unit
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Model
YO191-MB (R2)-L-350W-24W
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Lock
24 Channels, 500mA Max/Channel
LED
24 Channels, 300mA Max/Channel
RS485
2 Channels, Baud Rate: 9600
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Model
YO191-MB (R2)-L-350W-24WLSC
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Input Port
24 Channels
RS485
2 Channels, Baud Rate: 9600
Operation
Input Unit
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Model
YO191-MB (R2)-L-350W-24W-24WLSC
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Lock
24 Channels, 500mA Max/Channel
LED
24 Channels, 300mA Max/Channel
RS485
2 Channels, Baud Rate: 9600
Operation
Input Unit
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Model
YO191-MB (R2)-L-350W-48W
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Lock
48 Channels, 500mA Max/Channel
LED
48 Channels, 300mA Max/Channel
RS485
2 Channels, Baud Rate: 9600
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Model
YO191-MB (R2)-L-350W-48WLSC
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Input Port
48 Channels
RS485
2 Channels, Baud Rate: 9600
Operation
Input Unit
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Model
YO191-MB (R2)-L-350W-48W-48WLSC
Interior Image
Interior Image
Operation Power
DC12V±10%
Power Consumption
≤1W
Lock
48 Channels, 500mA Max/Channel
LED
48 Channels, 300mA Max/Channel
RS485
2 Channels, Baud Rate: 9600
Operation
Input Unit
Operating Temperature
-20℃ to 85℃
Operating Humidity
0-95% RH, Non-Condensing
Product Size
Small
Small
Large
Large
Package
What's in the Box
What's in the Box

WARNING!

warning

Disconnect Power

To prevent severe shock or electrocution, always disconnect the power supply to the mailbox system. This will help avoid electric shock and damage to the controller during installation. Only licensed electricians should carry out the installation.


Basic Installation

1

Use screws or brackets to securely mount the mailbox controller to the installation position. Make sure the controller is stable and won't vibrate or move during operation.

86_1g_step1

2

Connect the power wires, signal wires, and other relevant wires according to the wiring diagram in the manual. Make sure the wire connections are firm and the polarity is correct.

86_1g_step1

3

warning

Warning

To reduce the risk of electrical shock, the unit shall be properly grounded in accordance with local regulations or codes. Failure to connect the ground wire will result in an unsafe installation that could lead to personal injury.


4

Use a multimeter to check the wiring for any short circuits or open circuits.

86_1g_step1

5

After the physical installation is complete, power on the mailbox controller and configure its parameters according to actual needs.


6

Lock the mailbox controller with the key and keep the key in a safe place.

86_1g_step1

Installation complete.

Download the Yoswit App and enjoy it now!

Yoswit will automatically detect the switch and add it to your device list.

installation_complete
Downloads
Certification
User Manual
Data Sheet
Leaflet
Yoswit App
Yoswit App (Android Apk)