SM18N11-Ex

Ex Remote Speaker Microphone (with patrol feature)

Audio

With ib IIB Ex. level, it is used for identifying beacon points of the patrol system.

Specifications of SM18N11-Ex

  • Specs_Acc_Audio
Specs_Acc_Audio
Dimensions 86.3* 62.1* 43.8mm
Weight about 200 g
Color black
PTT Key available
Emergency Key available
Connector 16-pin connector
Microphone Sensitivity –42±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa
Speaker Power 1 W (rated); 2 W (max.)
Speaker Impedance 20Ω±15% @ 1 kHz
Speaker Frequency Response 80±3 dB @ 1 kHz 1 W/50 cm
IP Rating IP67
Anti-explosion levels ib IIB Ex level
Operating Temperature –20℃ to 50℃
Storage Temperature –40℃ to 85℃

* Product images, specifications, features, and accessories shown on this page are subject to change due to ongoing technology upgrades and production improvements. To ensure you receive the correct product and compatible accessories, please contact the Hytera sales team for the latest information before placing an order. Hytera reserves the right to modify product details without prior notice.

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