Wireless Voice Depan Bel Listrik Jarak Jauh Dering Telepon

Wireless Voice Depan Bel Listrik Jarak Jauh Dering Telepon Selama Barang/Produk Masih Tayang/Aktif Berarti (Stok Tersedia), Bisa Langsung Di Order/Di Beli (Tidak Perlu Chat Toko). Masukkan Keranjang Lalu Bayar. Saat itu Juga Barang/Produk Langsung Kami Kirim. Semua Produk Di Toko Kami Pre Order 6 - 15 Hari Tergantung Stok dan Posisi Gudang Luar Negeri. Anda Order Berarti Anda Setuju Dengan Waktu Pre Order Yang Kami Tetapkan Secara Default 6 - 15 Hari. Features :Wireless voice intercom doorbell, user-friendly design, more convenient.200 meters away from worry-free transmission, intelligent technology, anti-interference.Wear resistance, scratch proof.Application:;home, office, etc;Specification :Material: Acrylonitrile Butadiene Styrene (ABS)Size: 100x60x14.8mmPower Voltage: 5VPower supply: 4pcs AAA (Not include)Working temperature: -20 - 55 „ƒTransmission distance: open talk 200 meters, 20-50 meters away from the barrierOperating frequency: 467.6375MHzWorking hours: more than six months outside the machine, indoor unit 48 hours (recommended always plug in the power)Working principle:1. Indoor unit, will ring twice dingzhuang rinones, rinones adjustable size, you can also song rinones.2. Indoor unit press and hold, you can talk to talk, let go, the door outside the machine hold the intercom call.3. Talking talk principle with the walkie-talkie, you must hold down the intercom, finished after the release, let the other speak.4. Indoor machines can not talk to each other.5. Both sides do not hold the speaker for 20 seconds to resume the initial state.Note: If you first press the indoor unit, the door machine can not hear the sound, can not talk.;Package includeds :1 x;Indoor unit1 x;Door machine1 x Screwdriver1 x;Charger1 x USB Cable1 x User Manual1 x;Double-sided adhesive;Details pictures SKU1233885