hard of hearing intercom

Brand Name:Yuantong

Place of Origin:China, Shenzhen

Technical Parameters Voltage DC5V/1A Standby working current ≤300MA Frequency Response 250～3000 Hz Ringing level ≥85dB(A) Anti-corrosion grade WF2 Ambient temperature -20～+60℃ Air pressure 80～110KPa Relative humidity ≤95% Lead hole 1-Ø10 Installation ...

Brand Name:Sounds Good

Model Number:Y06A

Place of Origin:CHINA

*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: block;max-width: 100%;}input, button, textarea, select {font: ...

Place of Origin:Shenzhen, China

Brand Name:Retone

Model Number:Vigor U 403BT

#detail_decorate_root .magic-0{vertical-align:top}#detail_decorate_root .magic-1{vertical-align:top;display:block;padding-right:4px;box-sizing:border-box;padding-left:4px}#detail_decorate_root .magic-2{vertical-align:top;padding-bottom:4px;box-sizing:...

Brand Name:Nobenin

Model Number:N-FS-03

Place of Origin:China

1) Easy to see the mouth or lips when speaking; 2) One size fits to all almost by adjusting the elastic rope; 3) To protect the people from dust, bacteria or virus when outside; 4) Resuable once wash the shield or wipe the cover.

Brand Name:J&R

Model Number:JR104-2B

Place of Origin:Shenzhen, China

... l Wall mounting or Pole mounitng, Simple installation l Inductive coupler fitted as standard for hard of hearing l Phone line powered l CE,FCC,ROHS,ISO9001 compliant Application J&R Costomized Public Weatherproof Emergency SOS intercom telephony Metro,

Brand Name:Beward

Model Number:DS06AP-3L

Place of Origin:China

...Intercom Doorbell With Free Professional Software Description of audio Intercom Smart sip intercom offers a range of functions for communication with visitors,door entry access control and video surveillance.It's will always help you to know who is at your gate,even you're outside,keeping your company,home and property safety.You can see,hear...

Brand Name:LENYO

Model Number:LY-SAA02

Place of Origin:CHINA

... 1x12V 23A battery (supplied). 4) 100m operating range(in open area). 5) Easy to install. 6) No electrical wires to install. 7) Suitable for Hard of Hearing with Strobe feature. 8) Low power consumption. 9) CE and ROHS certificate. Model

Brand Name:Brilliant

Model Number:WYH-H1

Place of Origin:China

Portable Oxford Bag Holder With Two-Way Zipper For IEM BTE Hearing Aids Large enough to store most hearing aids and accessories. Large enough to store two BTE's. The two way zippered closure is both easy to use and secure. Keep your hearing aids clean and ...

Brand Name:BBKE

Model Number:LT-DJJ0720

Place of Origin:Guangdong ； China

...intercom collection box, waterproof shock-proof intercom package Product information: Size Custom Size Material EVA,PU Leather Color Black or customized Usage Black or customized Certification ISO9001 Foam EVA Foam Packing OPP Bag inner Oem Welcome a lot Advantages of Choosing our Case: + Hard...

Brand Name:telikou

Model Number:HD-101

Place of Origin:Beijing, China

Single Ear Headset with big ear cover which is designed depend on human ears that could keep the comfort. XLR-4F Connector Dynamic Microphone, 200ohm earphone, we are the manufacture that we can guarantee the quality and price,hope to hear from you . Hello...

Brand Name:Top Honor

Model Number:TH-180

Place of Origin:Guangdong, China

Features: 1.Voice communication function 2.300m distance 3.Expandable system, one indoor device can contact with several outdoor devices. 4.No wifi needed(don't need internet) Technical Parameters: Call Ring Doorbell The Smart Doorbells (New) allows you ...

Brand Name:Elite Tree

Model Number:ET1010CP11

Place of Origin:China

... Outline Dimension(mm) 258.90mm * 166.90mm * 1.80mm AA(mm): 222.70mm * 122.90mm Surface Hardness >

Brand Name:OEM

Model Number:ZP640G

Place of Origin:China

4G Live Steam Split Helmet with Camera Mounted on Safety Helmet for Construction Mining 4G intelligent helmet adopts high-speed processor, integrated HD video, audio, 3G/4G and WiFi wireless communication module, GPS storage and alarm module; it can timely...

Place of Origin:HeBei . China

...tear work and protect the bearing Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation High strength tungsten carbide teeth ,high temperature hear treatment forged alloy steel Lubricating system protection of the bearing and

Brand Name:Vanwin Tracking

Model Number:VW609GS

Place of Origin:Shenzhen,China

... Hard Drive Dual Car Camera Recorder DVR Security System Black Box Main Features 1) 4CH, Support 4 cameras 2) H.264 compression format 3) 2.5“ SATA 1TB Hard disk 4) GPS tracking 5) 3G remote control 6) 4 alarm input, 1 alarm output 7) 2 way intercom 8) ...

Brand Name:Altrasonic

Model Number:HS-M2010

Place of Origin:China

Rotary Ultrasonic Hybrid Machining Process For Hard Brittle Ceramics Composites Technical Parameters: Amplitude: 10um or more; Max Speed: 30000 RPM Matching tool: carbide end mill head Φ2-Φ13; disk cutter Φ50;drilling hear Φ1~6 Power: 500W Frequency 20...

Brand Name:Okaf

Model Number:OK-CZ04DVR

Place of Origin:China

...Hard Drive Mobile DVR For Truck Product description: This type is used for IP Cameras 1, Full real-time HD,lossless image,use HD coaxial cable. 2, Support 4 channel 1080P Video resolution. 3, Support VGA and BNC output,VGA Output Resolution up to 1920x1080 4, Supports extended 3G/4G transmission,GPS Beidou positioning,WIFI and Voice intercom...

Place of Origin:Shandong, China

Brand Name:LANDACE

..., walkie-talkie, intercom microphone, go pro, switch panel and other extension. Bolt-on Mounting Design *No drilling installation, without any damage to the car. Multiple angles adjustable * Could be ...