批发HY-919高灵敏度墙检测听力监视器

技术参数: 功能:一个分区,它可以帮助你听到穿透墙壁和其他障碍的对话 主要特点: - 强大的穿透性和高灵敏度,让你听到从隔壁房间的声音完全 - 信号接收探空仪只 - 一个小黑匣子,容易被收集 - 通过内置的可充电锂电池 申请,应用: - 业务监控 - 智能取证 板载按钮/插槽: - 3.5mm耳机插孔 - 与音量旋钮ON / OFF开关按钮 - 充电器USB孔 操作: - 在探头的末端必须是封闭的墙 - 开启设备,并调节音量,按住Shift键仍然听到的声音最清楚 高度敏感,仔细调整音频缓慢,不会引起不适到你的耳塞 电池类型:3.7V锂电池 渗透性:水泥墙,钢墙,木板墙,铁壁,玻璃空心砖 窃听器:耳机 材质:金属外壳,内置音效放大器 售后服务:1年保修 套餐包括: 1个监听监控 1个耳机 1个电源适配器 1个探空 |
Specifications: Function: A partition which can help you hear conversations through walls and other barriers Main features: - Strong penetrability and high sensitive, let you hear the sound from the next room fully - Signal receiving by sonde only - With a little black box, easy to be collect - With build-in rechargable li-battery Apply to: - Business monitor - Intelligence forensics On-board Buttons/ Slots: - 3.5mm Earphone Jack - ON/ OFF Switch Button with volume Dial - The charger USB hole Operation: - the end of the sonde must be closed to wall - turn on the device, and adjust the volume and the Shift still hear the voice most clearly Highly Sensitive, carefully adjust audio slowly, as not to cause discomfort to your ear-buds Battery type: 3.7V lithium-battery Penetrability: Cement wall, Steel wall, wooden wall, iron wall, glass and air brick Listening Devices: Headphones Materials: Metal case with Internal Sound Amplifier After Sales Service: 1 Year Warranty Package Include: 1 x Listening Monitor 1 x Earphone 1 x Power Adapter 1 x Sonde |