Wired Intercom System, 2 Units for Home Office Use, 200 Metre Operation, Easy DIY Installation, Clear Communication

Wired Intercom System, 2 Units for Home Office Use, 200 Metre Operation, Easy DIY Installation, Clear Communication Description

Product Details ①. 200m operation distance enables clear communication between double rooms, suitable for offices, warehouses and families ②. 2-line connection ensures strong signal, making conversations smooth and uninterrupted ③. DIY installation allows desktop placement or wall mounting, saving installation time and effort ④. Energy-saving design with no current consumption when not in use, reducing battery usage Specification ①. Color: White ②. Material: ABS ③. Size: Approx. 22.2 x 8.7 x 7.3cm/8.7 x 3.4 x 2.9in ④. Package Weight: 752g/26.5oz ⑤. Battery: 1.5V (each unit requires 4pcs AA batteries, not included) ⑥. Working Currency: 70DB (0.5 meter distance) ⑧. Connection: by wire RVV2 (cable not included) Package List ①. 2 x Intercom Doorphone (Batteries not included) Warm Tips ①. Connect radios of the same color when using ②. Within 50 meters, use RVV20.5mm line; within 100 meters, use RVV21.0mm line