This Corrosion protection telephone for Chemical Plants is fully contained within a corrosion resistant cast aluminum weatherproof case with door, which providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. With metal material horn, this Corrosion protection telephone for Chemical Plants can broadcast remotely for notification. The horn works after 1-9 rings (adjustable), shut when press the button or call finished. The lamp will flashing when there is an incoming call. Main Features
TECHNICAL SPECIFICATIONS
Product Details
Parameters | Specifications |
Casing Material | Die cast aluminum body, cold rolled steel paceplate epoxy powder coated |
Colors | yellow, other colors to special order |
Handset Material | No handset |
Keypad | No Keypad |
Temperature | Operating: -30°C to +65°C Storing: -40°C to +75°C |
Weather Resistance | IP66 |
Ringing Tone | Shrill warble tone 90 dBA @ 1 meter typical |
Hook switch | No hook switch |
Push button | Vandal resistant stainless-steel button |
M.T.B.F. | Calculated to have an M.T.B.F. in excess of 50,000 hours using |
Weight | Up to 6 kg depending on option |
Analogue
Parameters | Specifications |
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 build-in keypad |
SIP-VoIP
Parameters | Specifications |
Power Input | 12-24V DC |
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 features: 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
Packing Details
unit size: 204 *334 *126(mm)
Carton size:200*300*440(mm)
Packaging materials: pearl cotton,
carton
Gross weight: 7KG Net
weight: 6KG