SMS cat pool(GSM/SMS Modem Pool) is the number of industrial mobile module into a Chassis, powersupply to achieve a unitied, uniform date cabling, unified external communications interfaces, multi-channel, high-volume, send and receive text messages, Generally have serial ports, USB ports and RS232 port and other interfaces. The benefits of using SMS is that the cat pool can send and receive SMS bulk density
Available:
GSM 900/1800MHz dual band, employing Wave COM Q2403A(USB or RS 232 Port)
GSM850/900/1800/1900MHz Quad band, employing Wave COM 5819
(USB or RS 232 Port)
Features:
1. 8 port
2. Always on-line
3. Aluminum casing
4. Active SIM slot
5. Industrial design
6. Wavecom module made
7. Low power consumption
8. Provide English software
9. Wireless access to internet
10. Support at command setting
11. with SMS application toolkit
12. Comply with ETSI GSM Phase 2+
13. Antenna with high sensitivity
14. Dual-band/Quad-band(optional)
15. RS-232/USB interface(optional)
16. 8 SIM Card supported (Big/Small)
17. Optional MMS, data, voice function
18. Can send and receive English SMS in bulk
19. 1 year factory warranty and permanent technology aid
20. The rate of sending SMS for every SIM card is 600~800 pieces/hour
Operation circumstance
Operation temperature: -10c~60C
Storage temperature: -20C~70C
Operation humidity: 45%-95%
Atmosphere pressure: 86-106Kpa
Environment noise: <60dB
Packaging(Standard carton):
Color: Black
Product Weight: 3kg
Product Size: L25*W15*H12(cm)
Accessories: AC/DC adapter, RS-232/USB cable, Antenna and mounting CD
Attention:
Pls choose the right Frequency(Dual-band 900/1800MHz or Quad-band 850/900/1800/1900mh)
And Interface(USB port or RS232 port) according to local GSM circumstance
We also supply products below:
1, GSM (3G or CDMA) VOIP Gateway, GOIP gateway
2, GSM 3G Cordless Telephone
3, GSM 3G, CDMA Fixed Wrieless Terminal
4, GSM SMS Modem
Audited Supplier 
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