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にほんご

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防水キーパッド公衆非常電話

Phone line powered. Standard Analogue phone.

304 stainless steel material shell, high mechanical strength and strong impact resistance.

Vandal resistant handset with Internal steel lanyard and grommet provides added security for handset cord.

Zinc alloy keypad ,Anti damage and long life.

Magnetic hook switch with reed switch.

Optional noise-canceling microphone available.

Wall mounted, Simple installation.

Weather proof protection IP65.

Connection: RJ11 screw terminal pair cable.

Multiple color available.(custom)

Self-made telephone spare part

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パラメーター寸法アプリケーション命令

Power Supply: Telephone Line Powered
Voltage: DC48V
Standby Work Current: ≤1mA
Frequency Response: 250~3000 Hz
Ringer Volume: ≤80dB(A)
Corrosion Grade: WF1
インストール：壁に取り付けられた
Three dimensional dimension: 120*260*60mm
Key life: more than 2 million of operations
G.W.: 1500g approx
Electrical lifetime: > 10 years
Operating temperature: -20℃ to +75℃
Storage temperature: -35℃ to +85℃
Operating RH: 30-90%RH
Atmospheric pressure: 60-106Kpa
Protection Level: IP65(front panel)

防水キーパッド公衆非常電話

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発売日

詳細-06H

前：防爆緊急通報ボックス

次：ステンレスLEDディスプレイインターホン

タグ： industrial telephones, sos高速道路電話, 地下鉄内公衆電話, 保護防水電話, 屋内産業用アナログ電話, 鉄道電話サプライヤー工場, telephone waterproof

This product: Waterproof keypad public emergency telephone

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タグ：共同溝緊急電話 / IPPBX電話システム/ ファイバーネットワークスイッチ/ SIP音声ゲートウェイ/ 高速道路電話システム/ 防爆電話/ SOS緊急電話/ 学校の電話システム / 景勝地/公園電話システム

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住所：広東省深セン市龍崗区龍飛大道686号

Eメール：telphonesystem@hotmail.com

Tel：+86 19129355807

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