Broadcast call system Digital outdoor speech station Explosion proof anti-corrosion public address interphone

IP broadcasting station: 1 Wall mounted, beautiful appearance, magnetic door cover design. 2. The SMC forged shell has strong corrosion resistance, and the waterproof and dustproof grade reaches IP66 3 It supports sip2.0 protocol and can register two-way SIP accounts. 4. Support free dialing or off hook automatic dialing. 5. Support automatic connection of incoming calls and start broadcasting. 6. Support external 30W speaker amplification and integrated call reminder * * 7. Support the detection of busy tone take-up. 8. Cooperate with SIP server to realize group call, group call, recording and other functions. 9. Support two groups of one key dialing (speed dialing function) 10 Support i/o signal input and output interfaces Digital radio telephone: 1. Off / on hook mode: the off / on hook mode is handle control mode, off hook is on, on hook is off; 2. Answer the phone: when there is an incoming call, the phone rings, remove the handle, and then you can talk to the other party. After the call, hang up the handle; 3. Call: remove the handle, operate according to the dialing method of ordinary telephone, and talk with the other party; 4. Public address broadcast: automatically start the broadcast ringing and light reminder when you call, and automatically start the broadcast shouting after reaching the preset ringing times. Public address interphone: 1 It supports access to various types of network switches and sip broadcast scheduling servers. 2. Temperature: -40 ~75 relative humidity: 10%~95% atmospheric pressure: 86~106 kPa ambient noise: 100dB (a) 3. Ringing sound level: 120dB 4. Support standard sip2.0 protocol, waterproof gland RJ45 interface. 5. The built-in 30W power amplifier circuit and the external loudspeaker are 30W and 24V incoming call warning lights. Anti noise public address telephone: machine size: 355*260*130 (mm) outer box size: 439*277*191 (mm) packaging material: pearl cotton, carton gross weight: 8.6kg, net weight: 7.4kg