- 環境・健康・安全
- ビルの安全性と機械の安全性
- オーディオインターフォン
- HONGKONG KOON TECHNOLOGY LTD
オーディオインターフォン KNZD-29防水・防塵性能耐候性IP55
お気に入りに追加する
商品比較に追加する
特徴
- タイプ
- オーディオ
- 保護レベル
- 防水・防塵性能, 耐候性, IP55
- 技術
- VoIP
詳細
DESCRIPTION
1. Cold-roll steel body, wall mount for easy installation.
2. Waterproof rating IP55 dust proof.
3. Led indicator for incoming calls, support hot-line calling.
4. Weather resistant to IP55 standard, service temperature range from -30 degree to +75 degree.
5. Lightening protection to ITU-T recommendation K.21.
6. Hands free with flat keypad.
7. Telephone line powered for analogue version and POE or DC12V powered for VoIP version.
8. Powder coated in UV stabilized polyester finish.
9. The housing covered with a layer of reflective label for easy identification at night. Optional
10. Application: Tunnel, metro, railway, LRT, speedway, clean room, elevator, power plant, bridge etc.
