Joiwo IP65不锈钢囚犯监狱和醉酒坦克电话 - Jwat137 Jwat137手机是坚固且可靠的防爆手机,带有装甲绳,锌Lloy材料键盘和摇篮的防爆手机。它可以用于各种应用中,例如在监狱和监狱中作为囚犯或员工电话,在需要抵抗抵抗的惩教所在的医院,机场或其他公共场所。产品说明1.标准模拟电话带电话线。2.304不锈钢材料外壳,机械强度高,抗冲击性强。3.带内钢挂绳和索环的抗控手机为手机线提供了额外的安全性。4.带有音量控制按钮与ADA的zinc合金键盘。5.带簧片开关的磁钩开关。6.墙壁安装,安装简单。7.电缆入口位于手机背面,以防止人为损坏。8.天气防护IP65。 9.The telephone can be analogue or VoIP type. It depends on customer's choice. 10.Multiple color available. 11.Self-made telephone spare part available. 12.CE, FCC, RoHS, ISO9001 compliant. Power Supply - Telephone Line Powered Voltage - DC48V Standby Work Current - ≤1mA Frequency Response - 250~3000 Hz Ringer Volume - ≤80dB(A) Corrosion Grade - WF1 Ambient Temperature - -40~+70℃ Atmospheric Pressure - 80~110KPa Relative Humidity - ≤95% Anti-vandalism Level - IK10 Installation - Wall-mounted