Edward called the police

1) EST4zhong Central Processing Unit 4-CPU

20000 event records

The historical record scale is large, ensuring the capture of all system events, and can also support the EST4 historical event storage function for an additional 10000 events.

SFP type network communication medium options

The supported media types include twisted pair cables CAT5、 Any combination of single-mode and multi-mode optical fibers.

• Can store up to 750 minutes of voice information

Memory is a standard onboard device. No additional modules are required. USB V2.0 Type A Host Port

High speed connection between printer and hub.

USB V2.0 B-type device port supports high-speed connection to laptops.

2) System power supply

4-PPS/M series

• High efficiency switch mode

• Higher distribution efficiency - parallel power supply allows for up to 28A of current in a single node

Universal 120 to 240VAC operation

7 AMP filtering and voltage regulation

Two 3.5AMP outputs

• Temperature compensated dual speed battery charger

• Electronic power limitation

• Automatic battery load testing

Wan fully complies with UL/ULC standards

• Optional USB hub

Expand the USB function of the CPU to meet application requirements, with an RS-232 port included. • Simple plug-in design

Easy to install, no special tools required, just plug the CPU into the panel rail.

2) System power supply

4-PPS/M series

• High efficiency switch mode

• Higher distribution efficiency - parallel power supply allows for up to 28A of current in a single node

Universal 120 to 240VAC operation

7 AMP filtering and voltage regulation

Two 3.5AMP outputs

• Temperature compensated dual speed battery charger

• Electronic power limitation

• Automatic battery load testing

Wan fully complies with UL/ULC standards

3) EST4 Network Controller 4-NET Series

• Multiple connection methods

Using hot swappable SFP network controllers, twisted pair, fiber optic, and CAT • cable options are available

Support multiple network configurations

The network can be configured as Class B, Class A, Class X, and Class N. IPv6 support

Automatically configure the network to simplify settings and make network configuration easier.

4) EST4 LCD Display Module 4-LCD Series

• Large display area that is easy to read

It can display eight events and 768 10 point characters.

Full color display, achieving a detailed user experience

It can display 262144 colors and supports custom background images.

• The system tree view can be displayed on one screen page for quick downward expansion to find devices without the need to look up tables.

• Context sensitive user interface

Only one login is needed to determine different user permissions and available devices. Using different colors to distinguish event queues, historical logs, and status report priorities at a glance.

5) EST4 Control Display Module4-24L series

• The module is installed on the inner door of the cabinet

Simply insert the module, which improves installation speed while ensuring a neat appearance. • Rubber button for switch control

Durable and sturdy, with good tactile feedback for switch operation.

• LEDColor options for indicator lights

Minimize the inventory required for business operations as much as possible.

• Sliding in customizable label

Print labels in different colors and local languages through configuration tools.

• Stable framework components ensure normal switch operation.

• Switch Single Choice Group

A maximum support for one group24 switches.

• The flashing frequency of the entire network indicator lights is synchronized, and the indications of each node are consistent.

• Visual feedback of switch activation

via statusLEDThe color change of the indicator light provides visual feedback after pressing the switch.