
Safety specifications not available for this product
The Explosion Proof Telephone is designed for voice communication in the hostile environment where reliability,efficiency and safety are of prime importance. The telephone can handle the large temperature differences found outdoors, high humidity, exposure to sea water and dust, Corrosive atmosphere, Explosive gases & particles, as well as mechanical wear and tear, making it perfect for use as an emergency telephone. The unique robust handset is manufactured from moulded Bulk Molding Compound and designed specifically to withstand arduous use in all environments, armoured cord to provide additional resistance to vandalism or heavy industrial use.
The Explosion-proof and Weatherproof Telephones are designed for use by the chemical plant, Coal Mine,power stations, the armed services and heavy industry which require very reliable and explosion protection telephony under adverse conditions.
| Country of Origin | China (CN) |
| TECHNICAL SPECIFICATIONS | |
| Casing Material | Die cast aluminium,epoxy powder coated. |
| Colors | Available in four colors: Orange,Yellow,Red and Blue |
| Handset Material | With Noise canceling microphone,for effective communication from noisy areas(Armored SS cord stands up to rough treatment,optional for black curly cord ) |
| Hook Switch | Electronic / magnetic with no visible moving parts |
| Keypad | Hotline, without Keypad |
| Temperatura | T4 |
| Weather Resistance | IP66(standard)~ IP67(highest rating) |
| Ringing Tone | Shrill Warble tone 80 dBA @ 1 metretypical (Analog) |
| Shrill Warble tone 90 dBA @ 1 metretypical (SIP) | |
| M.T.B.F | Calculated to have an M.T.B.F. in excess of 50,000 hours using |
| SPECIFICATIONS ANALOGUE MODEL | |
| Dialing | MF(Tone) |
| Power Supply | Drawn from telephone line |
| Lightning / Transients | Protection to ITU-T k.21 enhanced levels |
| Programming | Can be programmed remotely by DTMF tone or building-in keypad |
| SIP-VoIP TECHNICAL SPECIFICATIONS | |
| Power | 12V DC or PoE: IEEE802.3af/at |
| Port | WAN: 10/100Base- T RJ-45 for LAN, Auto MDIX |
| LAN: 10/100Base- T RJ-45 for PC, Auto MDIX | |
| Power Consumption | Idle:1.5W/ Active:1.8W |
| Voice Features | Support SIP 2.0 (RFC3261) |
| Codec: G.711A/u, G.7231 high/low, G.729, G.722 | |
| Echo cancellation: Support G.168 and hand-free can support 96ms | |
| Supports full duplex | |
| SIP support SIP domain,SIP authentication(none, basic, MD5), DNS name of server | |
| DTMF:SIP info, DTMF Relay,RFC2833 | |
| Call control feature:Flexible dial map,support hot-line | |
| Network Features | WAN/LAN: support Bridge mode |
| Support static IP address | |
| Support DHCP get IP on WAN port | |
| Support VLAN | |
| Support web config | |
| Data Protocols: IPv4, TCP, UDP, ICMP, ARP, DNS and | |
| DNS SRV for SIP Signaling | |
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