Remote Speaker Microphone (with 3.5mm jack) for BD5/PD4/PD5 series

User-friendly and compact IP54 remote speaker microphone with 3.5mm audio jack (for use with receive-only earphones) with Hytera Logo (RoHS) (REACH)

Specifications of SM50M1


Dimensions	81.5* 58.5* 43.0mm
Weight	about 190 g
Color	black and gray
PTT Key	available
Emergency Key	none
Microphone Sensitivity	-45±3 dB@1 kHz 3.0 V 2.2 kilohm;0 dB=1 V/Pa
Speaker Power	2 W (rated); 3 W (max.)
Speaker Impedance	16 Ω±15%@2 kHz
Speaker Frequency Response	95±3 dB@1 kHz 5.66 V@30 cm
IP Rating	IP67 (with accessory jack cover closed)
Operating Temperature	-20℃ to 60℃
Storage Temperature	-40℃ to 85℃