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Speaker garden of DSPPA has a comprehensive garden speaker production line with different designs, such as outdoor garden speaker, rock speaker, mushroom speaker, bamboo speaker, landscape speaker and lamp shape garden speaker.

They are of IP66 waterproof design and certificated. They are of High Impedance (70V/100V) speaker input for long distance transmission.

DSPPA production line covers 4 types of amplifiers: preamplifier, power amplifier and mixer amplifier, digital amplifier.

DSPPA intends to be the most advanced global PA speaker manufacturers by continuous technical innovation and advanced quality management. Welcome to cooperate with us at all levels of collaborations, such as trades, distributions, OEM, ODM, technical cooperation, new products development and joint venture to realize win-win situation.

The success of DSPPA is based on advanced technology, market-orientated strategy and insistent efforts. DSPPA is dedicated to providing the first-class products and service for worldwide clients.

Airport dustbin  

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Fiber Optical Splice Closure is also called Fiber Optical Splice box or fiber optic joint box. It is attributed to the mechanical pressure sealing joint system, and is a continuous protection device for supplying optical, sealing and mechanical strength continuity between adjacent optical cables. The optical cable Splice box is suitable for the straight-through and branch connection of the overhead, pipeline, direct burial and other laying methods of various layout optical cables.

There aren't many requirements for the fiber optic splice closure itself, but to make the fiber optic network run as efficiently as possible, choosing the right splice box for the network is a very important issue. The environment of the fiber cable laying from the front end to the hub or node box is very harsh and are relatively complex. It needs to be able to adjust the climate, fireproof, trenches or overhead cable laying will encounter sinister weather, branches, chemicals, car accidents, excavators, animal bites, bullets and other hazards.

The body of cable joint enclosure is made of imported reinforced plastic, which has high strength and corrosion resistance. The terminal splice box is suitable for the connection in the terminal room of the layout optical cable. The cable layout is sophisticated, the seal is firm and the construction is convenient. Fiber optical splice closure is widely used in communication, network systems, CATV cable TV, optical cable network systems, and so on. It is used for protective connection and fiber distribution between two or more optical cables.

Overview of outdoor emergency telephone tower PT-M-WMT2
As a roadside waterproof emergency telephone tower, it is fully contained within a corrosion resistant, vandal resistant, weatherproof case and eye catching outddor coating design, providing a reliable and effective communications terminal when there is limited or no infrastructure can often be costly and time consuming, resulting in a highly reliable product with a long MTBF.


The telephone towers are solar powered, solar panels and batteries are sized according to the installation location. easy to install, with the only requirement being the insertion of an appropriate network SIM card, and fully programmable remotely via SMS, perfect for many applications where an economical and reliable solution is required.


Its working frequency band is: GSM850MHz, GSM900MHz, DCS1800MHz and PCS1900MHz can be compatible with all countries of the mobile network. they embedded TCP, UDP, FTP, PPP and other protocols, according to customer requirements custom background management system.

Main features outdoor emergency phone tower PT-M-WMT2

Cold rolled steel plate housing, high vandal-proof, weatherproof ability

Weather resistance to IP65-IP66

Simple to maintain

Fast-fit connect to the management center.

Standard SIM card

Strong anti-interference ability

Call mode: handset

Solar powred, or with 12V DC power supply

Ruggedised noise canceling handset

Support one key quick dial, manually dial and off-hook dialing

Automatically dialing up after picking up the phone within 3 seconds

Applications of outdoor emergency phone tower PT-M-WMT2

Widely used in the scenic area, highway, Public square, hot-spots, college campuses, roadsides, streets, public square, 
car-parks, police stations, outside buildings, shopping malls, medical centers, industrial campuses...etc 

Package of outdoor emergency phone tower PT-M-WMT2

phone size: 2640*570*515mm
Packaging material: PE EPE bag, wooden box 
Net weight: 25 KG
Gross weight: 28 KG

Service

OEM/ODM services are available

Normal use, non human damage, one year warranty