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Auto Dial weatherproof telephone waterproof telephone

Item No.: Analogue AH03-A
Lead time 3-12 working days
Autodial hotline emergency telephone
Robust Vandal & tamper-resistant
Waterproof dustproof rating IP67
Temperature -35 ~ +70 degree
Lightening protection ITU-T K.21
Auto Dial weatherproof telephone waterproof telephone
Application scope: metro, railway, subway, tunnel, marine, oil & gas, power plant, light railroad, speedway, ship, mine, outdoor raining, etc Arduous environment.

Main features :

1. Robust aluminium alloy die-cast body, Vandal & tamper-resistant hardware, easy Installation.
2. Waterproof rating IP67 dust proof.
3. Without keypad, hotline setting.
4. Door cover: orient automatically and good self - closing, convenient for use.
5. Weather resistant to IP67 standard, service temperature range from -30 degree to +75 degree.
6. Magnetic reed hook-switch.
7. Lightening protection to ITU-T recommendation K.21.
8. Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone.
9. Handset with industrial strong curly cord .
10. Silicon keypad keep waterproof and dusty proof.
11. 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).
12. Optional 7 minute time out to release the line if the handset is left off hook. This function
upon buyer’s requirement).
13. Powder coated in UV stabilized polyester finish.
14. The housing covered with a layer of reflective label for easy identification at night.Optional
15. Application: Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant,bridge etc.

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: -35 ~ +70 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
If service line is a 3Km signal - level:
Standard frequency:low frequency group:-12dB~-6dB, high frequency group:-10dB~-4dB, level difference between low and high frequency of compound signal: 0dB~3dB, the total distortion caused by intermodulation of harmonic wave is lower than the basic level by at least 20dB.
11. Connection: RJ11 screw terminal pair cable (or RJ11 Socket of plug upon request) with stainless steel cable protected.
12. Super strong function is available for dialing 12 groups of numbers stored in the memory (maximum length of each number is16 digits)

VOIC OVER IP- SIP (Optional)
Connection type: RJ45 Socket inside sealed enclosure
Power supply: External 12V dc or POE powered
Call set-up Protocol: Session Initiation Protocol(SIP2.0)
Configuration: DHCP or STATIC IP address provisioning

Mounting Details
Surface mount type, With two pairs of mounting brackets and screws.

Packaging specifications

Unit size:320 *205*120mm   Unit: N.W:5.3KG 
1pcs packing box size: 439 *277 *191mm    Unit N.W:5.3KG   Unit G.W:7KG 
6pcs in 1 outer Carton box: size: 730*390*340mm  N.W:31.8KG  G.W:34KG

EN55022: emissions                          EN55024: immunity
Ingress Protection: GB4208-93 IP66 FCC        ITU-T Recommendations K21
EMC: EN50121(Railway application-Electromagnetic Compatibility)

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