तस्करामित्राभ्यागमे शङ्खदुन्दुभिशब्दमग्राह्याः कुर्युः शैलवृक्षाधिरूढा वा शीघ्रवाहना वा ॥ कZ_०२.३४.१० ॥
taskarāmitrābhyāgame śaṅkhadundubhiśabdam agrāhyāḥ kuryuḥ śailavṛkṣādhirūḍhā vā śīghravāhanā vā
तस्कराणाम् अमित्रस्य वा अभ्यागमे शङ्खदुन्दुभिशब्दैः सन्नादं कुर्युः; शैलवृक्षाधिरूढाः वा, शीघ्रवाहनैः दूतैः वा (एतत्) कुर्युः।
A low-cost, redundant mass-notification system that works without literacy or complex infrastructure, enabling coordinated response across dispersed settlements.
It combines line-of-sight broadcasting (elevated alarms) with point-to-point transmission (couriers), improving reliability and speed.