the product features
1 , high strength stainless steel 304 phone casing material , brushed surface , wear corrosion resistance.
2 , phone motherboard with imported ATMEL microcontroller development, chip components , high integration, security , and stability ;
3, the telephone keypad ( keyboard ) with high-grade zinc alloy material , the contact resistance ≤ 30 ohms life ≥ 500 million times the intensity of 160-200 grams pressed . ;
4 , the telephone handset ( handle ) imported ABS plastic , Teflon wire, high strength wear-resistant metal hose , while using military anti-noise microphone , at 115dB ( volume unit: dB ) environments call clarity , sealed good ;
5 , the telephone handset hook ( hang fork ) with high-grade zinc alloy , is controlled by intelligent magnetic sensor switch, life ≥ 50 million times ;
6, customers LOGO printing and related instructions , with dust , anti-noise and anti- violence properties, machine protection grade IP54;
7 , according to specific needs , the phone can be set to Normal dialing function ( used as a common emergency telephone )


the operational use
1 , pick up / hang up mode: pick / hang up the way to handle control mode is switched off hook , hang up to disconnect ;
2 , answer the phone : When there is an incoming call , the phone rings , remove the handle , you can call each other after the call is completed to hang back a handle ;
3 , call : Remove the handle, three seconds before you can call the emergency number 110,119,120 , three seconds after the bank automatically dial a dedicated helpline ;

Product packaging specifications:
Specifications: 1 / box;
Volume: 0.02664 cubic meters (m3);
Gross weight: 4.2 KG;
Net weight: 4.0 KG
Packing: pearl cotton, cardboard box;
Box size: length * width * height 400 * 370 * 180 mm