1. Model Number :DSE5220
2. via cell phones using the GSM SMS messaging system to advise of system alarms.
3. provides a number of control and monitoring features

We are authorized agent

Deep Sea Electronics PLC Comprehensive remote communiCAT-parts-partsion via optional RS232 port.? Provides

RS232 Modem link to PC via either PSTN line or GSM network (using a suitable modem).

The module can also signal Engineers via their cell phones using the GSM SMS messaging system to

advise of system alarms. Optional RS485 ‘Modbus’ output.

Using industry standard communiCAT-parts-partsion protocol allows full system integration into new and existing building

management and control schemes.

Module provides a number of control and monitoring features with expansion capabilities to meet with more

demanding specifiCAT-parts-partsions.? The ideal choice where a remote communiCAT-parts-partsions control system is specified

(when used with one of the comms output options above).

The DSE5200 series modules have been designed for front panel mounting. The module is fitted into the

cut-out with the fixing clips removed. These are then fitted from the rear. Connection is via locking plug and

socket connector. The Model DSE5220 is an Automatic Mains Failure Control Module.

The module is used to monitor a mains supply and automatically start a standby generator set. The module

also provides indiCAT-parts-partsion of operational status and fault conditions, automatically shutting down the genset

and indiCAT-parts-partsing failures by means of an LCD display, and appropriate flashing LED on the front panel.

Selected timers and alarms can be altered by the customer from the front panel. Alterations to the system

are made using the 810 interface and a PC.? This interface also provides real time diagnostic facilities.

Dimensions: 240mm x 172mm x 57mm

Panel Cutout: 220mm x 160mm ( 8.7” x 6.3”)

Since establishment in 1985, Guangdong ALI Testing Equipment Co., Ltd, a wholly-owned subsidiary of GSKA Group has been providing a wide and complete range of products and services to the society. GSKA has now 16 offices, warehouses and service centres in China, with head office loCAT-partsed in Hong Kong. There are more than 100 employees in GSKA Group, and we are expanding into many industries with rapid expanding pace of China.

There are mainly 4 departments in GSKA Group, namely:

1) Construction and Mining equipment

GSKA has been cooperating with many international famous brands in China, such as Ingersoll-rand, Atlas Copco and Liebherr. Our products include concrete batching plants, concrete mixers, hydraulic crawler drills, pneumatic crawler drills, water well drills, air compressors, road compactors, breakers and various other equipment. We are major in several industries, such as hydro-electric power plants, cement quarries, coal mines and railway systems.

In order to provide a quick response to our customers, we have stocked over US$1.5 Million spare parts of Ingersoll-rand and Atlas Copco in our Chinese warehouse. Recently, we have exported small air compressors, pneumatic crawler drills, water well drills and drilling accessories and spare parts to overseas market.

2) Power Group

GSKA has been supplying CAT-parts and Broadcrown gensets for more than 15 years. Our major customers include Telecoms, Banks, Airports, Factories and many other sectors in the society. We are also doing assembly of gensets in China, under our brand name of "GSKA " with ratings from 1KVA to 2000KVA. The quality of "GSKA " genset has won a very good reputation from customers in China and overseas market.

We are also the specialists for genuine spare parts, such as CAT-parts, Perkins, FG Wilson, Cummins, , Volvo, etc.

Besides gensets, we also provide total solution on the power problems, such as Powerware - UPS, DC system and battery ,lightning equipment and many other electronic products.

3) Security and IT Group

GSKA acquired famous USA brand name Locktronix in 2004 and started manufacture electric locks in China. Since then, we have been exported products to the Middle East, South Asia and Africa. Our market is expanding each year and we are looking for more distributors in different countries to be our business partners. Besides electric locks and accessories, we have also developed our own access control system by our software team. The system includes smart card solution and also biometric access control, such as hand-key, fingerprint and facial recognition. Our EC-PAYROLL system has been widely used in many factories both in Hong Kong and mainland China.

After all, GSKA has an objective of "Always Provide the Best" and we shall consistently provide high quality products and reliable services to our worldwide customers. We are looking forward to making good business with our partners