Wireless Intercom, GSM 3G/4G Intercom Auto-dial Telephone

J&R Technology is one of the leading China wireless intercom, gsm 3g/4g intercom auto-dial telephone manufacturers and suppliers with one of the famous brands, we also have our own factory, we are a professional company and can offer you best wireless intercom, gsm 3g/4g intercom auto-dial telephone products. Welcome to buy high-quality products from us.

 

wireless intercom, GSM 3G/4G intercom Auto-dial telephone

Advantage notice:  1 or 2 buttons push to talk, intercom SIP VOIP analogue version telephone,

Support competely prison or jial telephone system solution or charge system solutions, IK 10 vandal proof, Keypads for dialing, 2 years warranty time

 

 

 

 

Casing Material	SUS 304 stainless steel
Colors	Gray, other colors to special order
Handset Material	No handset
Keypad	Build in rubber keypad (analog)
Temperature	Operating: -30°C to +65°C Storing: -40°C to +75°C
Weather Resistance	IP65 for faceplate
Ringing Tone	Shrill warble tone 80 dBA at 1 metre typical
Hook switch	Electronic / magnetic with no visible moving parts
M.T.B.F.	Calculated to have an M.T.B.F. in excess of 50,000 hours using
Weight	Up to 3 kg depending on option

 

wireless intercom, GSM 3G/4G intercom Auto-dial telephone

This Helpline Phone,Robust telephone,vandal proof telephone is housed in stainless steel box and manufactured to a high standard,

it is offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times, resulting in a highly reliable product with a long MTBF.
Ideal for Prison,Jail,Correctional Center,Parking lots,Railway/metro platforms, Hospitals, Police stations, ATM machines, Stadiums, inside and outside building etc.

 

J&R emergency intercom telephone is installed in the Lift in Malaysia

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