Cleanroom Hands-Free Telephone – Stainless Steel
| Brand Name: | ESDpro |
| Certification: | ccc,fcc,ce(from the manufacturer) |
| Model Number: | CH-916 |
- Description
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Description
This cleanroom consumables is available in Singapore from Phil Industries. Cleanroom Consumables Handsfree Telephone Stainless Ste provides reliable protection for cleanroom and electronics manufacturing environments. As a supplier of cleanroom consumables in Singapore, Phil Industries offers island-wide delivery on all cleanroom consumables products.
Detailed Product Description

Cleanroom Ip Network Intercom Telephone System Workshop Sip Protocol Hands-free Direct Stainless Steel Telephone
| IP Handsfree Telephone Technical parameter No external power supply, switch access |
|
| Material | Stainless Steel 304 |
| Information-light Voltage | DC12V or POE |
| Standby operating curren | ≤1mA |
| Frequency respons | 250~3000 Hz |
| Ringing leve | ≥90dB |
| Apply for Environment temperatur | -30~+60℃ |
| Apply for Environment humidit | <95% |
| Waterproof grad | IP65 |
| Anti corrosion grad | WF1 |
| Atmospheric pressure | 80~110KPa |
| SIP protocol | SIP 2.0 (RFC3261) and related RFC agreement |
| Feature | Antistatic, waterproof, dust-proof |
| Outside size | 237*133*44mm |
| Inside size | 237*118*44mm |
| Packing | 1set/box |
| Weight | 3. 5kg |
| Installation mode | Embedded |
| Applications | Widely used in Clean room and dust free environment. It is suitable for pharmaceutical factories, elevators, access control, banks and other places |
Product features:
◆ it can be directly connected to Ethernet, cross network segment and cross routing
◆ dial with numeric keys, call any terminal,
and realize full duplex intercom (default) or PTT Half duplex intercom
◆ the circuit in the telephone adopts industrial grade
circuit, which has the advantages of accurate signal sending, clear communication and high efficiency Stability and other
advantages.
◆ ssu304 stainless steel has high mechanical strength and strong impact resistance.
Audio characteristics:
◆ Narrowband coding:G.711a/u, G.723.1, G.726-32K, G.729AB
◆ Broadband code: G.722
◆ Full duplex echo cancellation (AEC) – hands free mode, maximum 96ms echo cancellation delay
◆ Voice activity detection (VAD) / comfort background noise sound field (CNG) / background noise Sound detection (bne) / noise reduction (NR)
◆ Packet loss compensation (PLC)
◆ Dynamic adaptive jitter cache up to 300ms
◆ DTMF: in band, out of band – DTMF forwarding (RFC2833) / SIP INFO
Usage method:
1. The caller presses the hands-free key to get off the phone and dial the called party’s telephone number → the called party’s telephone rings;
2. The called party hears the ring → press hands-free to connect the phone, and both parties can talk normally;
3.After the call is over, press the hands-free key to hang up or wait for the busy tone to hang up automatically.
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FAQ:
Related pages in Singapore
- Browse all Cleanroom Consumables.
- Learn about ESDpro, our own ESD and cleanroom brand.
- Read our guides on ESD standards IEC 61340 and ANSI/ESD S20.20 and setting up an ESD grounded workstation.
Phil Industries, the Singapore company behind the ESDpro brand, supplies this product with selection advice and after-sales support. Call +65 6555 1745, WhatsApp +65 9853 9030 or email sales@phil-industries.com.sg.













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