Products

Home > Products > Guiding System > Live Guided Tour > Duo-speaker tour

Duo-speaker tour

Configuration

Features

Digital wide spectrum in 748 ~ 938 MHz, by country/region

Noise-free technology improves audio tour experience

40+ hour run time

Duo speaker in one group possible for various tour types

Quick channel shift by group leader to optimize group arrangement

2/5/25/50-slot chargers featuring channel-sync at option to suit best tour type

Specifications

OTG-100
Emission modulation	GFSK
Carrier frequency	748 ~ 938 MHz (region dependent)
No. of channel	Various upon countries
Inbuilt microphone	Yes
Microphone input	3.5 mm
Earphone input	3.5 mm
RF power	max. 13 dBm (region dependent)
Operating range	100 m (line of sight)
Battery life	15 hours, typical
Battery	2 x AA battery (Ni-MH or Alkaline)
Dimensions (W x D x H)	46.5 x 32 x 95 mm (with belt clip but without antenna)
Weight	105±5 g (with batteries)

Transmitters or Chargers

C2 2-slot Drop-In Charger	C5 5-slot Drop-In Charger	CHG-5 5-slot Drop-In Charger with Carry Case
CHG-25 25-slot Charger with Carry Case	C50 50-slot Charger

Accessories

EM-100 Single-sided Earphone	EM-101 Single-sided Earphone (soft shell)	EM-305 Single-sided Earphone (hard shell)	EM-201 Over-the-Head Headphone
EM-205 Over-the-Head Headphone	PM-20A Gooseneck Plug-in Mic	LM-72A Lapel Mic	LM-72AM Lapel Mic with Mute Button
HM-35A Behind-the-head Mic	HM-55A Behind-the-head Mic	HM-65A Behind-the-head Mic	N-32 Lanyard
NL-90 90cm Induction Loop	EC-205 Ear Cushion for EM-205	DEC-205 Disposable Ear Cover for EM-201 and EM-205	RUB-100 Replaceable rubber Earbud for EM-100
PD-1600 1600mA Ni-MH Rechargeable Battery	PD-2900 2900mA Alkaline Battery