PSST Technology (HongKong) Co., LTD

Overview of GSM outdoor emergency telephone towerPT-M-WMT2 As a outdoor waterproof emergency telephone tower,

Overview of VoIP emergency call station PT-IPT1 PT-IPT1 supports SIP protocol, providing an RJ-45 network int

Overview of analog emergency call telephone PT-M-MT2 Analog weather resistant telephone are engineered to del

Overview of analog auto dial telephone PT-M-KT6 Analog auto dial telephons�offers increa

Overview of analog service telephone PT-FS1 This Analog service telephone is a robust, weather resistant tele

Overview of GSM weatherproof speakerphone PT-WFSP1 The Gsm wireless waterproof phones areï¿&fra

Overview of single button�IP/GSM�emergency call station PT-S-MT2 Th

Overview of embedded public emergency intercom phone PT-MT3 Embedded Emergency telephones are intended for us

Overview of embedded stainless steel service phone PT-KT4 This Embedded stainless steel services phone is a v

Overview of GSM weatherproof speakerphone PT-WFSP1 The Gsm wireless waterproof phones areï¿&fra

Overview of VoIP loud speaking telephone station PT-M-KTS2 They are IP-based Integrated PA & Intercom tel

Overview of VoIP explosion-proof telephone with loudspeaker�PT-IPFS2 The VoIP explosion-

Overview of the single push to call button with 12 digit metal keypad telephone PT-S-MT5 This series of emerg

Overview of wireless GSM 2G/3G one button emergency phone PT-WMT1 The PSST GSM emergency call box is applicab

Overview of emergency talk back call station with rain cover PT-WMT2 Emergency talkback call station series t

Overview of clean room emergency telephone PT-PE-M10 PT-PE-M10� clean room telephone PT-

Overview of GSM public courtesy waterproof telephone PT-M-KT3 The GSM wireless waterproof public telphone is

Overview of GSM SOS call box PT-M-WMT1 As a standard GSM SOS call box featured with corrosion resistance, wea

Overview of VoIP heavy duty waterproof telephone PT-IPFS1 They are IP-based mining telephone, which are fully

Overview of VoIP industrial explosion-proof telephone PT-IPFS2 The industrial explosion-proof telephones are