產品資訊 - elevator telephone->payphone

登入

加入會員

求助

hongkong koon technology co.,ltd

回首頁

公司簡介

產品櫥窗

影音視聽

寄出詢問函

聯絡我們

	Recommended Results

elevator telephone

產品分類 :

電信設備->電話->(公用)投幣電話

產品規格

Country	CN
Brand	KOON

產品描述

Main Features:
The telephone is compatible with most of simulative or digit telephone distance control exchanger. Mainly used as handset free sound telecommunication in hazardous work environment.

Features:
1. Analogue / IP/VIOP optional
2. Metal body. Mechanical hookswitch.
3. Autodial when phone is picked up.
4. The speed-dial number can be optionally set or changed by keypad and its very easily operated.
5. Tally with the full function of the common telephone
6. Wearable, waterproof, moisture proof, Vandal resistant and tamper-resistant hardware
7. Lightening protection to ITU-T K.21
8. Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational.
9. Selectable 7 minute time out
10. Stainless steel keypad withstands high loads.
11. The stainless steel armoured handset cord is manufactured to withstand high tensile forces.