Simple to Use Entrance Alert Chime with PIR Sensor, Adjustable Volume Control. Commercial Grade Entry Alert Doorbell for Smaller Retail Stores, Convenience Stores, Fast Food Restaurants & Shops

This entrance alert chime is a completely wireless, self contained PIR entrance alert system. It is a single unit PIR sensor/chime. The PIR sensor is on the front of the unit and the chime speaker is on the back of the unit. Made in America and probably the most dependable and reliable entrance alert units to be had. This sort of battery powered, wireless entry chime is favored because it’s going to work if All the way through power failures so you’re going to never miss someone coming through your doors. From the entrance detector works on passive infrared technology and is not prone to false alarms that beam alert entry systems are prone. The chime sound is a a pleasant sounding “ding-dong” every time a person enters its detection area. Designed with cutting-edge electronic components to operate under the most demanding circumstances, the SL-40 is ideal for monitoring small offices, fast food restaurants, sandwich shops, pizza parlors, convenience stores and retail establishments. THIS UNIT DOES NOT WORK WITH THE RODANN RX1000A or RX2000A RECEIVERS. PLEASE CALL FOR ASSISTANCE
Entrance Alert Set Is Completely Wireless & Will Operate All the way through Power Failures. This Entry Chime Will Never Miss A Customer Walking Into Your Business
Long battery – Lasts 6 Months To 2 Years
Self Contained Entry Alert With PIR Sensor, Chime & Adjustable Volume Keep an eye on
Easy Do It Yourself Installation. No Wiring Required. Can Be Mounted With The Included Bracket Or Double Sided Tape. Can Be Ceiling, Door Or Wall Mounted.
Made In America. One Year Manufacturer Warranty