industrial weatherproof broadcasting telephone

Overview of VoIP explosion-proof telephone with loudspeaker PT-IPFS2 The VoIP explosion-proof telephones are fully contained in an composite weatherproof explosionproof housing with an automatic shut-off door that provides complete protection against dust moisture and explosive gases intrusion, providing operators with a safe, secure and dependable emergency communication that remains functional even in emergency situations, resulting in high reliability of the product long

Overview of VoIP loud speaking telephone station PT-M-KTS2 They are IP-based Integrated PA & Intercom telephone, which are fully contained in an composite waterproof ,impact proof, anti corrosion housing with robust handset that provides complete protection against dust and moisture intrusion, resulting in high reliability of the product long MTBF. It is based on open SIP standards, this means that You can use PSST sip phone with other manufacturers sip server and phone

Overview of anti-vandal GSM/CDMA wireless outdoor speakerphone PT-WFSP1 The Gsm wireless waterproof phones are fully contained in an composite waterproof , vandal resistant housing provides complete protection against dust and moisture intrusion, resulting in high reliability of the product long MTBF. GSM core module supports quad-band GSM / GPRS, its working frequency band is: GSM850MHz, GSM900MHz, DCS1800MHz and PCS1900MHz can be compatible with all countries of the mobile

The overview of VoIP broadcasting loud speaking telephone PT-IFSP1 They are IP-based Integrated PA & Intercom telephone, which are fully contained in an composite waterproof housing with an automatic shut-off door that provides complete protection against dust and moisture intrusion, resulting in high reliability of the product long MTBF. They represent a perfect choose for many different industrial and emergency areas. The unique robust handset is manufactured from moulded