Place of Origin

Guangdong, China (Mainland)

Brand Name

KOON/OEM

Model Number

KNSD-103

Type

emergency telephone

Material

Stainless steel

Hand free

Yes

Keypad

No

Loudspeaker

Yes

Built-in camera

Yes

Wearable

Yes

Waterproof

Yes

Vandal resistant

Yes

lightning proof protection

Yes

LED indicator

Yes

Lightening Protection Degree

ITU-T K.21

Main Features:

1.  Analogue phone, hand free telephone, push for help

2.  Metal body stainless steel 304 ( we can make stainless steel 316 as optional).

3.  Built-in 4 group of memory, sequence dial, if the first number doesn’t answer dial to the next number

4.  Auto answer and auto stop if the other side stopped

5.  Remote or local modify speed dial telephone number

6.  Built-in message record can be programmable, auto report location

7.  LED indicator for dialing or answered to make sure seek help message received

8.  Time out function to avoid line engaged

9.  Handset free, with built-in loud speaker

10. Waterproof grade in IP55

11. Lighting protection to ITU-T K.21

12. The metal shell is provided with grounding

13.  Mounting with stainless steel tamper proof screws against shief

14.  Dry contact ready if customer need this for CCTV

15.  With built-in camera (optional)

16.  With external loud speaker (15w) for broadcast (optional)

17.  Dry contact for External Camera (optional)

Specification:

Main technical indexes:
1, Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 48-69V. Work with Pair cable.

2.   Basis on PBX analogue telephone
3, Operating temperature:-10℃~ +55℃ Relative humidity:10%~95%
    Atmospheric pressure: 86~106Kpa Circumstance noise:≤ 60dB(A)

The ERT assembly housing weather proof with an IP rating of IP55
4, Sound level of ringing:≥70dB(A).
5, Power supply: DC 9-24V @200mA power supply or 9V DC battery or 8.4V Ni MH Battery

6.      Dial: DTMF

7.     Responses frequency : 550Hz-3400Hz, 3db

8.       Operate loop impedance: 600 ohms

Approvals

EMC: EN50121 (Railway application- Electromagnetic Compatibility)

      EN55022: emissions

      EN55024: immunity

Ingress Protection: GB4208-93 IP67

FCC

ITU-T Recommendations K21

Packaging specifications

Machine size:337 *254*54( mm )     

Carton size:439 *277 *191( mm )

Packaging material: pearl cotton, carton

Gross weight:3KG

Net weight:2.3KG