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Vandal Resistant Lift Emergency Phone , Full Duplex Elevator Intercom

Basic Information
Place of Origin: Shenzhen, China
Brand Name: J&R
Certification: CE, FCC, RoHS, ISO9001
Model Number: JR301-3B
Minimum Order Quantity: 1 set
Price: Reconsideration
Packaging Details: pearl cotton, carton
Delivery Time: 2-5 working days
Payment Terms: L/C, T/T
Supply Ability: 3000 sets per month
Detail Information
Material: Stainless Steel Customized Unit: Support
Warranty: 2 Years Weather Protection: IP65
Buttons Number: Optional Handsfree: Yes
Vandal Resistant: Yes Unit Size: 136*206*42 (mm)
Weight: 1.6 KG
High Light:

lift emergency phone


elevator intercom phones


Full Duplex Lift Emergency Phone

Product Description

Vandal Resistant Elevator Intercom, Rugged Hands-free Metro SOS Help Phone

The Hands free Telephone is designed to meet the needs of client who experience loss through vandalism.

Housed in cold rolled steel box and manufactured to a high standard, these telephones offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times.


Idead for Clean room, Schools, Streets, Public square, Court houses, Rail platforms, Car-parks, Police stations, Hospitals, Gate entry, Firefighter, Industrial, Prisons, Jail, Guard Stations, Bank halls, ATM machines, Stadiums, inside and outside building etc.


- Standard Analog Phone,VOIP/SIP Phone,GSM/3G Phone
- Corrosion Resistant & Anti vandal body
- Stable, durable and violence-resistible with a waterproof ratio of IP65

- CE, FCC, RoHS, ISO9001 compliant


- Vandal resistant metal button

- Hands free operation

- Programmable for speed-dialing (PPT)

- On wall mounting, simple installation

- With the “one-touch call" function(by pre-setting up the target on the server), available for a full-duplex intercom
- Built in Ringer, which provides penetrating calling signal
- With a built-in 8 ohm & 0.5W speaker and a microphone,available for making hands-free calls
- Inductive Coupler Fitted as Standard for Hard of Hearing


- Phone line power (Analog version)

- External power supply or PoE (SIP version)

- RJ45 Port for SIP connection

- 4 X Tamper proof screws for mounting


       Voice Features
       - Support 2 lines SIP, SIP 2.0 (RFC3261)

- Codec: G.711A/u, G.7231 high/low, G.729, G.722,G.726

- 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, peer to peer

- SIP support 2 servers, user can through each server to calling in and out

Network Features

- WAN/LAN: support Bridge mode

- Support PPPoE for xDSL

- Support VLAN

- Support Stun penetration
- Support DHCP get IP on WAN port


Ambient conditions
Protection type  IP 66 as per EN60529
Operating temperature  -40°C to +70°C
Storage temperature  -45°C to +85°C


Analogue Version
Power Supply From the analogue telephone network
Supply Voltage 24 VDC to 65 VDC
Supply Current 20 mA DC to 100 mA DC
Ringer Volume - 80dB(A) at a distance of 1 m
- 110dB(A) at a distance of 1 m (for external horn speaker)
Dialing Method DTMF mode in accordance with ITU-T recommendation Q.23.


Unit size: 210 *140 *50 (mm)
Carton size: 340 *235 *165 ( mm )
Packaging materials: pearl cotton, carton
Gross weight: 3 KG
Net weight: 2 KG
Vandal Resistant Lift Emergency Phone , Full Duplex Elevator Intercom 0


Contact Details
Mr. Luo

Phone Number : +8615711974339