Hytera Intrinsically Safe Remote Speaker Microphone (IP67)

Hytera Intrinsically Safe Remote Speaker Microphone (IP67)

Product Type: SM18N4-Ex
Product Features:
1) The quality is reliable, durable, still play a superior performance in harsh environments;
2) IP67 dust and waterproof rating;
3) with an emergency alarm function (with the host implementation) to ensure the personal safety of users;
4) the 3.5mm external audio interface with optional receive only headset ESS07 or ESS08;
5) 360 ° rotatable positioning of the metal clip

Speaker Specifications:
Sensitivity: 92 ± 2dB (1W/30cm) @ 300Hz-3KHz the AVE
Rated Power: 1W maximum power: 2W
Speaker Impedance: 16Ω ± 15% @ 2KHz 1V

Microphone Specifications:
Sensitivity: 40 ± 3dB @ 1KHz (0dB = 1V/Pa)
Polar pattern: Omnidirectional

Other:
Dimensions: 74x58x30mm
Weight: about 140g
Operating temperature: -30 to +65 ° C