24, 48, 60, 96, 128 slots available.

96 Slot Reciever dimension：845*420*36mm 

Frequency：433.92 or 315MHZ

● LCD：3.5 Inch LCD Screen in English，show Date, time and Calling information

● New High-gloss aluminum frame：Aluminum alloy polished and oxidized, durable and corrosion-resistant, high-grade and firm；

● Waterproof Touch Key：The operating buttons adopt capacitive touch mode, which is highly sensitive to water and dust；

● Voice report number: live voice broadcast call information；

● Ringing ringtone: multiple modes can be adjustable according to the requirements of the use；

● Adjustable ringing volume: The ringing volume can be adjusted freely to adapt to different environmental requirements ;

● The number of voice broadcasts can be adjusted: the number of ringtones can be adjusted freely；

● Online number registration: the call button number can be set and modified.

● Adjustable bandwidth and corresponding parameters: it can be adapted to call buttons of different bandwidths.

● The call button key value can be set: it can be adjusted freely according to different call button keys；

● Adjustable cycle display time: the cycle display time of the call button can be adjusted by itself ;

● Automatic clearing time is adjustable: call information can be cleared automatically to reduce the tediousness of manual clearing ;

● Play time setting: Play time can be set according to needs, and can be adjusted to continuous play to avoid omissions.