China Promotion Emergency Call Box Help Point Sos Phone Recessed Telephone

Promotion Emergency Call Box Help Point Sos Phone recessed telephone

Miki Mo - Business manager
Cell : +86 135 3042 8923

Quick response, 24 hours customer service !
DEscriptION ITEM
Matching with most PABX, PBX and PAX systems.
1. Stainless steel 304 body with SUS handsfree button, flush mount type.
2. Waterproof rating IP55 dust proof.
3. Hands-free, double loudspeaker.
4. Weather resistant to IP55 standard, service temperature range from -30 degree to +75 degree.
5. Lightening protection to ITU-T recommendation K.21.
6. Support hotline calling.
7.Phone integrity wiring to enable the telephone system to check if the telephone unit is still
Operational.(If PABX have this available we can provide this function).
8. Optional 7 minute time out to release the line if the handset is left off hook. This function
upon buyer's requirement).
10. The housing covered with a layer of reflective label for easy identification at night.Optional
11. Application: Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc.
Applications:
As Public telephone for indoor or outdoor, elevator phone, Taxi or bus stands or station, Highway call box. Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities….
A good ideal telephone for use in wet or corrosive atmospheres

SPECIFICATION
Main technical indexes:
1. PSTN analogue telephone 2. DTMF dialing

3. MTBF:100000hours 4. MTTR: 2 hours

5. Connection: RJ11 screw terminal pair cable
6. Applicable for various types of SPC exchange PABX and dispatching exchange system with feeding voltage of 33-60V.
7. Ambient temperature:-30 ~ +60 degree. Relative humidity:10%~95%
Atmospheric pressure: 86~106Kpa Circumstance noise:less than 60dB(A)
8. Sound level of ringing:over 70dB(A).
9. Standard frequency:low frequency group:697. 770. 852. 941Hz,
high frequency group:1209. 1336. 1477Hz, frequency deviation:-1.5% ~ +1.5%
10. Call transmission index:(5KM)SLR<12,RLR<-1,STMR>10, output impedance is 600 Ohm.maximum distance: 7KM
11. Hotline setting (maximum length of each number is 16 digits)
12. Connection: RJ11 screw terminal pair cable (or RJ11 Socket of plug upon request) with stainless steel cable protected
CERTIFICATION
EN55022: emissions EN55024: immunity
Ingress Protection: GB4208-93 IP66 FCC ITU-T Recommendations K21
EMC: EN50121(Railway application-Electromagnetic Compatibility)

Packaging specifications
Unit size:170*130*60mm Unit: N.W:0.65KG
1pcs packing box size: 200*140*100mm Unit N.W:0.65KG Unit G.W:1KG
12pcs in 1 outer Carton box: size: 500*360*420mm N.W:7.8KG G.W:13.1KG

VOIC OVER IP- SIP (Optional)
Connection type: RJ45 Socket inside sealed enclosure
Power supply: External 24V dc
Call set-up Protocol: Session Initiation Protocol(SIP)
Configuration: DHCP or STATIC IP address provisioning


Miki Mo - Business manager
Cell : +86 135 3042 8923

Quick response, 24 hours customer service !